| Label: | Blue Horizon 2931-002 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs van Leer | 3:00 |
| A4 | Moving Waves » Music By: Thijs van Leer » Words By: Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs van Leer | 4:00 |
| B | Eruption » Concept By [Basic Musical Idea]: Thijs van Leer | 22:35 |
| B.I.a | Orfeus » Written-By: Thijs van Leer | |
| B.I.b | Answer » Written-By: Thijs van Leer | |
| B.I.c | Orfeus » Written-By: Thijs van Leer | |
| B.II.a | Answer » Written-By: Thijs van Leer | |
| B.II.b | Pupilla » Written-By: Thijs van Leer | |
| B.II.c | Tommy » Written-By: T. Barlache | |
| B.II.d | Pupilla » Written-By: Thijs van Leer | |
| B.III.a | Answer » Written-By: Thijs van Leer | |
| B.III.b | The Bridge » Written-By: Jan Akkerman | |
| B.IV.a | Euridice » Written-By: E. Nobel, Thijs van Leer | |
| B.IV.b | Dayglow » Written-By: Thijs van Leer | |
| B.IV.c | Endless Road » Written-By: Pierre Van der Linden | |
| B.V.a | Answer » Written-By: Thijs van Leer | |
| B.V.b | Orfeus » Written-By: Thijs van Leer | |
| B.V.c | Euridice » Written-By: E. Nobel, Thijs van Leer |
| Label: | Sire SAS-7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption | 22:35 |
| Label: | EMI 5C 038-24385 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption » Other [Basical Idea]: Thijs Van Leer | 22:35 |
| B.1a | Orfeus | 1:20 |
| B.1b | Answer | 1:35 |
| B.1c | Orfeus | 1:20 |
| B.2a | Answer | 0:50 |
| B.2b | Pupilla | 1:00 |
| B.2c | Tommy | 1:45 |
| B.2d | Pupilla | 0:30 |
| B.3a | Answer | 0:45 |
| B.3b | The Bridge | 5:15 |
| B.4a | Euridice | 1:40 |
| B.4b | Dayglow | 2:05 |
| B.4c | Endless Road | 1:35 |
| B.5a | Answer | 0:35 |
| B.5b | Orfeus | 0:50 |
| B.5c | Euridice | 1:30 |
| Label: | Blue Horizon 2931-002 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Written-By [Music]: Thijs Van Leer » Written-By [Words]: Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 i | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 ii | Answer, Pupilla, Tommy, Pupilla » Written-By [Answer & Pupilla]: Thijs Van Leer » Written-By [Tommy]: T. Barlache | |
| B1 iii | Answer, The Bridge » Written-By [Answer]: Thijs Van Leer » Written-By [The Bridge]: Jan Akkerman | |
| B1 iv | Euridice, Dayglow, Endless Road » Written-By [Endless Road]: Pierre Van Der Linden » Written-By [Euridice & Dayglow]: Thijs Van Leer » Written-By [Euridice]: E. Nobel | |
| B1 v | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-By [Euridice]: E. Nobel |
| Label: | Sire SAS 7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard ("Bread") | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| Eruption | 22:35 | |
| B1.I | Orfeus, Answer, Orfeus | |
| B1.II | Answer, Pupilla, Tommy, Pupilla | |
| B1.III | Answer, The Bridge | |
| B1.IV | Euridice, Dayglow, Endless Road | |
| B1.V | Answer, Orfeus, Euridice |
| Label: | Imperial (2) 5C 054-24385 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption » Other [Basical Idea]: Thijs Van Leer | 22:35 |
| B.1a | Orfeus | 1:20 |
| B.1b | Answer | 1:35 |
| B.1c | Orfeus | 1:20 |
| B.2a | Answer | 0:50 |
| B.2b | Pupilla | 1:00 |
| B.2c | Tommy | 1:45 |
| B.2d | Pupilla | 0:30 |
| B.3a | Answer | 0:45 |
| B.3b | The Bridge | 5:15 |
| B.4a | Euridice | 1:40 |
| B.4b | Dayglow | 2:05 |
| B.4c | Endless Road | 1:35 |
| B.5a | Answer | 0:35 |
| B.5b | Orfeus | 0:50 |
| B.5c | Euridice | 1:30 |
| Label: | Polydor 2931 002 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| B1 | Eruption | 22:35 |
| Label: | Sire STEC 121 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard ("Bread") | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| Eruption | 22:35 | |
| B1.I | Orfeus, Answer, Orfeus | |
| B1.II | Answer, Pupilla, Tommy, Pupilla | |
| B1.III | Answer, The Bridge | |
| B1.IV | Euridice, Dayglow, Endless Road | |
| B1.V | Answer, Orfeus, Euridice |
| Label: | Imperial (2) 5C 056-24385 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | 4:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| - | ||
| Eruption | ||
| B1 | Orfeus | 1:20 |
| B2 | Answer | 1:35 |
| B3 | Orfeus | 1:20 |
| B4 | Answer | 0:50 |
| B5 | Pupilla | 1:00 |
| B6 | Tommy | 1:45 |
| B7 | Pupilla | 0:30 |
| B8 | Answer | 0:45 |
| B9 | The Bridge | 5:15 |
| B10 | Euridice | 1:40 |
| B11 | Dayglow | 2:05 |
| B12 | Endless Road | 1:35 |
| B13 | Answer | 0:35 |
| B14 | Orfeus | 0:50 |
| B15 | Euridice | 1:30 |
| Label: | Polydor 2931 002 SUPER |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Music By: Thijs Van Leer » Words By : Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption (Basic Musical Idea By Thijs Van Leer) | 22:35 | |
| B1 | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B2 | Answer, Pupilla, Tommy, Pupilla » Written-By [Answer & Pupilla]: Thijs Van Leer » Written-By [Tommy]: T. Barlache | |
| B3 | Answer, The Bridge » Written-By [Answer] : Thijs Van Leer » Written-By [The Bridge]: Jan Akkerman | |
| B4 | Euridice, Dayglow, Endless Road » Written-By [Endless Road]: Pierre Van Der Linden » Written-By [Euridice & Dayglow] : Thijs Van Leer » Written-By [Euridice]: E. Nobel | |
| B5 | Answer, Orfeus, Euridice » Written-By : Thijs Van Leer » Written-By [Euridice]: E. Nobel |
| Label: | Polydor 2310 150 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs van Leer | 3:00 |
| A4 | Moving Waves » Music By: Thijs van Leer » Words By : Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs van Leer | 4:00 |
| Eruption | 22:35 | |
| B1.a | Orfeus, Answer, Orfeus » Written-By: Thijs van Leer | |
| B1.b | Answer, Pupilla, Tommy, Pupilla » Written-By [Answer & Pupilla]: Thijs van Leer » Written-By [Tommy]: T. Barlache | |
| B1.c | Answer, The Bridge » Written-By [Answer] : Thijs van Leer » Written-By [The Bridge]: Jan Akkerman | |
| B1.d | Euridice, Dayglow, Endless Road » Written-By [Endless Road]: Pierre Van der Linden » Written-By [Euridice & Dayglow] : Thijs van Leer » Written-By [Euridice]: E. Nobel | |
| B1.e | Answer, Orfeus, Euridice » Written-By : Thijs van Leer » Written-By [Euridice]: E. Nobel |
| Label: | Victor VICP-63664 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | CD (Album , Reissue , Remastered) |
| 1 | Hocus Pocus | 6:40 |
| 2 | Le Clochard | 1:58 |
| 3 | Janis | 3:06 |
| 4 | Moving Waves | 2:40 |
| 5 | Focus II | 4:03 |
| Eruption | 23:02 | |
| 6a | Orfeus | |
| 6b | Answer | |
| 6c | Orfeus | |
| 6d | Answer | |
| 6e | Pupilla | |
| 6f | Tommy | |
| 6g | Pupilla | |
| 6h | Answer | |
| 6i | The Bridge | |
| 6j | Euridice | |
| 6k | Dayglow | |
| 6l | Endless Road | |
| 6m | Answer | |
| 6n | Orfeus | |
| 6o | Euridice |
| Label: | I.R.S. Records X2-13060 |
| Genre: | Rock |
| Style: | Prog Rock, Symphonic Rock |
| Format: | CD (Album) |
| 1 | Hocus Pocus | 6:42 |
| 2 | Le Clochard | 2:01 |
| 3 | Janis | 3:08 |
| 4 | Moving Waves | 2:42 |
| 5 | Focus II | 4:00 |
| Eruption | 23:02 | |
| 6a | Orfeus | 1:22 |
| 6b | Answer | 1:35 |
| 6c | Orfeus | 1:20 |
| 6d | Answer | 0:52 |
| 6e | Pupilla | 1:03 |
| 6f | Tommy | 1:45 |
| 6g | Pupilla | 0:34 |
| 6h | Answer | 0:21 |
| 6i | The Bridge | 5:20 |
| 6j | Break | 0:24 |
| 6k | Euridice | 1:40 |
| 6l | Dayglow | 2:09 |
| 6m | Endless Road | 1:36 |
| 6n | Answer | 0:34 |
| 6o | Orfeus | 0:52 |
| 6p | Euridice | 1:37 |
| Label: | Polydor 2931002 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | |
| A2 | Le Clochard | |
| A3 | Janis | |
| A4 | Moving Waves | |
| A5 | Focus 2 | |
| B1 | Eruption |
| Label: | EMI CDM 7 48862 2 |
| Genre: | Rock |
| Style: | Prog Rock, Symphonic Rock |
| Format: | CD (Album , Reissue) |
| 1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:42 |
| 2 | Le Clochard » Written-By: Jan Akkerman | 2:01 |
| 3 | Janis » Written-By: Jan Akkerman | 3:09 |
| 4 | Moving Waves » Written-By: Inayat Khan, Thijs Van Leer | 2:42 |
| 5 | Focus II » Written-By: Thijs Van Leer | 4:03 |
| Eruption | 23:04 | |
| 6a | Orfeus » Written-By: Thijs Van Leer | 1:22 |
| 6b | Answer » Written-By: Thijs Van Leer | 1:35 |
| 6c | Orfeus » Written-By: Thijs Van Leer | 1:20 |
| 6d | Answer » Written-By: Thijs Van Leer | 0:52 |
| 6e | Pupilla » Written-By: Thijs Van Leer | 1:03 |
| 6f | Tommy » Written-By: Tom Barlage | 1:45 |
| 6g | Pupilla » Written-By: Thijs Van Leer | 0:34 |
| 6h | Answer » Written-By: Thijs Van Leer | 0:21 |
| 6i | The Bridge » Written-By: Jan Akkerman | 5:20 |
| 6j | Break | 0:24 |
| 6k | Euridice » Written-By: Eelke Nobel, Thijs Van Leer | 1:40 |
| 6l | Dayglow » Written-By: Thijs Van Leer | 2:09 |
| 6m | Endless Road » Written-By: Pierre Van Der Linden | 1:36 |
| 6n | Answer » Written-By: Thijs Van Leer | 0:34 |
| 6o | Orfeus » Written-By: Thijs Van Leer | 0:52 |
| 6p | Euridice » Written-By: Eelke Nobel, Thijs Van Leer | 1:37 |
| Label: | EMI 1C 072-24 385 |
| Genre: | Rock |
| Style: | Prog Rock, Symphonic Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | 6:38 |
| A2 | Le Clochard (Bread) | 1:56 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:05 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:40 |
| A5 | Focus II | 4:04 |
| B | Eruption » Other [Basical Idea]: Thijs Van Leer | 23:00 |
| B.1a | Orfeus | |
| B.1b | Answer | |
| B.1c | Orfeus | |
| B.1d | Answer | |
| B.1e | Pupilla | |
| B.1f | Tommy | |
| B.1g | Pupilla | |
| B.1h | Answer | |
| B.1i | The Bridge | |
| B.1j | Euridice | |
| B.1k | Dayglow | |
| B.1l | Endless Road | |
| B.1m | Answer | |
| B.1n | Orfeus | |
| B.1o | Euridice |
| Label: | Polydor 2310 150 L |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard ("Bread") | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| Eruption | 22:35 | |
| B1.I | Orfeus, Answer, Orfeus | |
| B1.II | Answer, Pupilla, Tommy, Pupilla | |
| B1.III | Answer, The Bridge | |
| B1.IV | Euridice, Dayglow | |
| B1.V | Answer, Orfeus, Euridice |
| Label: | Red Bullet RB 66.188 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | CD (Album , Reissue) |
| 1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs van Leer | 6:42 |
| 2 | Le Clochard » Written-By: Jan Akkerman | 2:01 |
| 3 | Janis » Written-By: Jan Akkerman | 3:09 |
| 4 | Moving Waves » Written-By: Inayat Khan, Thijs van Leer | 2:42 |
| 5 | Focus II » Written-By: Thijs van Leer | 4:03 |
| Eruption (23:04) | ||
| 6a | Orfeus » Written-By: Thijs van Leer | 1:22 |
| 6b | Answer » Written-By: Thijs van Leer | 1:35 |
| 6c | Orfeus » Written-By: Thijs van Leer | 1:20 |
| 6d | Answer » Written-By: Thijs van Leer | 0:52 |
| 6e | Pupilla » Written-By: Thijs van Leer | 1:03 |
| 6f | Tommy » Written-By: Tom Barlage | 1:45 |
| 6g | Pupilla » Written-By: Thijs van Leer | 0:34 |
| 6h | Answer » Written-By: Thijs van Leer | 0:21 |
| 6i | The Bridge » Written-By: Jan Akkerman | 5:20 |
| 6k | Euridice » Written-By: Eelke Nobel, Thijs van Leer | 1:40 |
| 6l | Dayglow » Written-By: Thijs van Leer | 2:09 |
| 6m | Endless Road » Written-By: Pierre van der Linden | 1:36 |
| 6n | Answer » Written-By: Thijs van Leer | 0:34 |
| 6o | Orfeus » Written-By: Thijs van Leer | 0:52 |
| 6p | Euridice » Written-By: Eelke Nobel, Thijs van Leer | 1:37 |
| Label: | EMI 5N 038-24385 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album , Reissue , Repress) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption » Other [Basical Idea]: Thijs Van Leer | 22:35 |
| B.1a | Orfeus | 1:20 |
| B.1b | Answer | 1:35 |
| B.1c | Orfeus | 1:20 |
| B.2a | Answer | 0:50 |
| B.2b | Pupilla | 1:00 |
| B.2c | Tommy | 1:45 |
| B.2d | Pupilla | 0:30 |
| B.3a | Answer | 0:45 |
| B.3b | The Bridge | 5:15 |
| B.4a | Euridice | 1:40 |
| B.4b | Dayglow | 2:05 |
| B.4c | Endless Road | 1:35 |
| B.5a | Answer | 0:35 |
| B.5b | Orfeus | 0:50 |
| B.5c | Euridice | 1:30 |
| Label: | Music On Vinyl MOVLP023 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album , Reissue) |
| A1 | Hocus Pocus | 4:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| - | ||
| Eruption | ||
| B1 | Orfeus | 1:20 |
| B2 | Answer | 1:35 |
| B3 | Orfeus | 1:20 |
| B4 | Answer | 0:50 |
| B5 | Pupilla | 1:00 |
| B6 | Tommy | 1:45 |
| B7 | Pupilla | 0:30 |
| B8 | Answer | 0:45 |
| B9 | The Bridge | 5:15 |
| B10 | Euridice | 1:40 |
| B11 | Dayglow | 2:05 |
| B12 | Endless Road | 1:35 |
| B13 | Answer | 0:35 |
| B14 | Orfeus | 0:50 |
| B15 | Euridice | 1:30 |
| Label: | Sire SAS-7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption | 22:35 |
| Label: | Polydor 2310 150 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By [Words]: Inayat Khan » Music By: Thijs Van Leer | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 I | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 II | Answer, Pupilla, Tommy, Pupilla » Written-by [Answer & Pupilla]: Thijs Van Leer » Written-by [Tommy]: T. Barlache | |
| B1 III | Answer, The Bridge » Written-by [Answer]: Thijs Van Leer » Written-by [The Bridge]: Jan Akkerman | |
| B1 IV | Euridice, Dayglow, Endless Road » Written-by [Endless Road]: Pierre Van der Linden » Written-by [Euridice & Dayglow]: Thijs Van Leer » Written-by [Euridice]: E. Nobel | |
| B1 V | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-by [Euridice]: E. Nobel |
| Label: | Polydor 2310 160 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption | 22:35 |
| Label: | Victor VICP-61531 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | CD (Album , Reissue , Remastered) |
| 1 | Hocus Pocus | 6:40 |
| 2 | Le Clochard | 1:58 |
| 3 | Janis | 3:06 |
| 4 | Moving Waves | 2:40 |
| 5 | Focus II | 4:03 |
| Eruption | 23:02 | |
| 6a | Orfeus | |
| 6b | Answer | |
| 6c | Orfeus | |
| 6d | Answer | |
| 6e | Pupilla | |
| 6f | Tommy | |
| 6g | Pupilla | |
| 6h | Answer | |
| 6i | The Bridge | |
| 6j | Euridice | |
| 6k | Dayglow | |
| 6l | Endless Road | |
| 6m | Answer | |
| 6n | Orfeus | |
| 6o | Euridice |
| Label: | EMI EMS 80882 |
| Genre: | Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:43 |
| A2 | Le Clochard („Bread“) | 1:59 |
| A3 | Janis | 3:08 |
| A4 | Moving Waves | 2:42 |
| A5 | Focus II | 4:04 |
| Eruption | ||
| B1 | Orfeus, Answer, Orfeus | 4:18 |
| B2 | Answer, Pupilla, Tommy, Pupilla | 4:20 |
| B3 | Answer, The Bridge | 6:09 |
| B4 | Euridice, Dayglow, Endless Road | 5:28 |
| B5 | Answer, Orfeus, Euridice | 3:02 |
| Label: | Imperial (2) 4C 056-24385 |
| Genre: | Rock |
| Style: | Symphonic Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard (Bread) | 1:55 |
| A3 | Janis » Written-By [Middlepart]: Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By: Inayat Khan | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption » Other [Basical Idea]: Thijs Van Leer | 22:35 |
| B.1a | Orfeus | 1:20 |
| B.1b | Answer | 1:35 |
| B.1c | Orfeus | 1:20 |
| B.2a | Answer | 0:50 |
| B.2b | Pupilla | 1:00 |
| B.2c | Tommy | 1:45 |
| B.2d | Pupilla | 0:30 |
| B.3a | Answer | 0:45 |
| B.3b | The Bridge | 5:15 |
| B.4a | Euridice | 1:40 |
| B.4b | Dayglow | 2:05 |
| B.4c | Endless Road | 1:35 |
| B.5a | Answer | 0:35 |
| B.5b | Orfeus | 0:50 |
| B.5c | Euridice | 1:30 |
| Label: | EMI EMS-50130 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album , Stereo) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Written-by [Music]: Thijs Van Leer » Written-by [Words]: Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 i | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 ii | Answer, Pupilla, Tommy, Pupilla » Written-by [Answer & Pupilla]: Thijs Van Leer » Written-by [Tommy]: T. Barlache | |
| B1 iii | Answer, The Bridge » Written-by [Answer]: Thijs Van Leer » Written-by [The Bridge]: Jan Akkerman | |
| B1 iv | Euridice, Dayglow, Endless Road » Written-by [Endless Road]: Pierre Van Der Linden » Written-by [Euridice & Dayglow]: Thijs Van Leer » Written-by [Euridice]: E. Nobel | |
| B1 v | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-by [Euridice]: E. Nobel |
| Label: | Polydor 2310 150 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By [Words]: Inayat Khan » Music By: Thijs Van Leer | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 I | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 II | Answer, Pupilla, Tommy, Pupilla » Written-by [Answer & Pupilla]: Thijs Van Leer » Written-by [Tommy]: T. Barlache | |
| B1 III | Answer, The Bridge » Written-by [Answer]: Thijs Van Leer » Written-by [The Bridge]: Jan Akkerman | |
| B1 IV | Euridice, Dayglow, Endless Road » Written-by [Endless Road]: Pierre Van der Linden » Written-by [Euridice & Dayglow]: Thijs Van Leer » Written-by [Euridice]: E. Nobel | |
| B1 V | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-by [Euridice]: E. Nobel |
| Label: | Blue Horizon M 8147-7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | 8-Track Cartridge |
| P1 | Moving Waves | |
| P1 | Focus II | |
| P1 | Janis | |
| P2 | Hocus Pocus | |
| Eruption (Parts I - V) | ||
| P2 | Eruption (Part 1) | |
| P3 | Eruption (Part 2) | |
| P4 | Eruption (Part 3) |
| Label: | Sire SAS-7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album , Club Edition) |
| A1 | Hocus Pocus | 6:35 |
| A2 | Le Clochard | 1:55 |
| A3 | Janis | 3:00 |
| A4 | Moving Waves | 2:30 |
| A5 | Focus II | 4:00 |
| B | Eruption | 22:35 |
| Label: | Polydor 2310 150 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By [Words]: Inayat Khan » Music By: Thijs Van Leer | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 I | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 II | Answer, Pupilla, Tommy, Pupilla » Written-by [Answer & Pupilla]: Thijs Van Leer » Written-by [Tommy]: T. Barlache | |
| B1 III | Answer, The Bridge » Written-by [Answer]: Thijs Van Leer » Written-by [The Bridge]: Jan Akkerman | |
| B1 IV | Euridice, Dayglow, Endless Road » Written-by [Endless Road]: Pierre Van der Linden » Written-by [Euridice & Dayglow]: Thijs Van Leer » Written-by [Euridice]: E. Nobel | |
| B1 V | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-by [Euridice]: E. Nobel |
| Label: | Victor VICP-64244 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | CD (Album , Reissue , Remastered) |
| 1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:40 |
| 2 | Le Clochard » Written-By: Jan Akkerman | 1:58 |
| 3 | Janis » Written-By: Jan Akkerman | 3:06 |
| 4 | Moving Waves » Written-By: Inayat Khan, Thijs Van Leer | 2:40 |
| 5 | Focus II » Written-By: Thijs Van Leer | 4:03 |
| Eruption | 23:02 | |
| 6a | Orfeus » Written-By: Thijs Van Leer | |
| 6b | Answer » Written-By: Thijs Van Leer | |
| 6c | Orfeus » Written-By: Thijs Van Leer | |
| 6d | Answer » Written-By: Thijs Van Leer | |
| 6e | Pupilla » Written-By: Thijs Van Leer | |
| 6f | Tommy » Written-By: Tom Barlage | |
| 6g | Pupilla » Written-By: Thijs Van Leer | |
| 6h | Answer » Written-By: Thijs Van Leer | |
| 6i | The Bridge » Written-By: Jan Akkerman | |
| 6j | Euridice » Written-By: Thijs Van Leer | |
| 6k | Dayglow » Written-By: Thijs Van Leer | |
| 6l | Endless Road » Written-By: Pierre Van Der Linden | |
| 6m | Answer » Written-By: Thijs Van Leer | |
| 6n | Orfeus » Written-By: Thijs Van Leer | |
| 6o | Euridice » Written-By: Eelke Nobel, Thijs Van Leer |
| Label: | Polydor MP-2311 |
| Genre: | Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus | 6:43 |
| A2 | Le Clochard („Bread“) | 1:59 |
| A3 | Janis | 3:08 |
| A4 | Moving Waves | 2:42 |
| A5 | Focus II | 4:04 |
| Eruption | ||
| B1 | Orfeus, Answer, Orfeus | 4:18 |
| B2 | Answer, Pupilla, Tommy, Pupilla | 4:20 |
| B3 | Answer, The Bridge | 6:09 |
| B4 | Euridice, Dayglow, Endless Road | 5:28 |
| B5 | Answer, Orfeus, Euridice | 3:02 |
| Label: | Sire SAS-7401 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs van Leer | 3:00 |
| A4 | Moving Waves » Music By: Thijs van Leer » Words By : Inayat Khan | 2:30 |
| A5 | Focus II » Written-By: Thijs van Leer | 4:00 |
| Eruption | 22:35 | |
| BIa | Orfeus » Written-By: Thijs van Leer | |
| BIb | Answer » Written-By: Thijs van Leer | |
| BIc | Orfeus » Written-By: Thijs van Leer | |
| - | ||
| BIIa | Answer » Written-By: Thijs van Leer | |
| BIIb | Pupilla » Written-By: Thijs van Leer | |
| BIIc | Tommy » Written-By: T. Barlache | |
| BIId | Pupilla » Written-By: Thijs van Leer | |
| - | ||
| BIIIa | Answer » Written-By: Thijs van Leer | |
| BIIIb | The Bridge » Written-By: Jan Akkerman | |
| - | ||
| BIVa | Euridice » Written-By: E. Nobel, Thijs van Leer | |
| BIVb | Dayglow » Written-By: Thijs van Leer | |
| BIVc | Endless Road » Written-By: Pierre Van der Linden | |
| - | ||
| BVa | Answer » Written-By: Thijs van Leer | |
| BVb | Orfeus » Written-By: Thijs van Leer | |
| BVc | Euridice » Written-By: E. Nobel, Thijs van Leer |
| Label: | Polydor 2310 150 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | Vinyl (LP , Album) |
| A1 | Hocus Pocus » Written-By: Jan Akkerman, Thijs Van Leer | 6:35 |
| A2 | Le Clochard ("Bread") » Written-By: Jan Akkerman | 1:55 |
| A3 | Janis » Written-By: Jan Akkerman, Thijs Van Leer | 3:00 |
| A4 | Moving Waves » Lyrics By [Words]: Inayat Khan » Music By: Thijs Van Leer | 2:30 |
| A5 | Focus II » Written-By: Thijs Van Leer | 4:00 |
| Eruption | 22:35 | |
| B1 I | Orfeus, Answer, Orfeus » Written-By: Thijs Van Leer | |
| B1 II | Answer, Pupilla, Tommy, Pupilla » Written-by [Answer & Pupilla]: Thijs Van Leer » Written-by [Tommy]: T. Barlache | |
| B1 III | Answer, The Bridge » Written-by [Answer]: Thijs Van Leer » Written-by [The Bridge]: Jan Akkerman | |
| B1 IV | Euridice, Dayglow, Endless Road » Written-by [Endless Road]: Pierre Van der Linden » Written-by [Euridice & Dayglow]: Thijs Van Leer » Written-by [Euridice]: E. Nobel | |
| B1 V | Answer, Orfeus, Euridice » Written-By: Thijs Van Leer » Written-by [Euridice]: E. Nobel |
| Label: | Red Bullet RB 66.188 |
| Genre: | Rock |
| Style: | Prog Rock |
| Format: | CD (Album) |
| 1 | Hocus Pocus | 6:42 |
| 2 | Le Clochard | 2:01 |
| 3 | Janis | 3:09 |
| 4 | Moving Waves | 2:42 |
| 5 | Focus II | 4:03 |
| 6 | Eruption | 23:04 |