| Label: | Grunt Records 104490 |
| Genre: | Electronic, Rock |
| Style: | Pop Rock, Synth-pop |
| Format: | Vinyl (7" , 45 RPM , Single) |
| A | Sara (Edited) » Written-By: Ina Wolf, Peter Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Executive Producer: Dennis Lambert » Producer: Jeremy Smith, Peter Wolf » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | Grunt Records FB49893 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Sara (Edited) » Written-By: Ina Wolf, P. Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | Grunt Records FB-14253 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (7" , Single) |
| A | Sara (Edited) » Written-By: Ina Wolf, P. Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | Grunt Records FT49894 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (12" , 45 RPM , Maxi-Single) |
| A | Sara » Written-By: Ina Wolf, Peter Wolf | 4:48 |
| B1 | Hearts Of The World (Will Understand) » Written-By: Arthur Stead, Stephen Broughton Lunt | 4:21 |
| B2 | Jane » Producer: Ron Nevison » Written-By: Chaquico, Freiberg, McPherson, Kantner | 3:57 |
| Label: | Grunt Records FB-14253 |
| Genre: | Electronic, Rock |
| Style: | Pop Rock, Synth-pop |
| Format: | Vinyl (7" , 45 RPM) |
| A | Sara (Edited) » Written-By: Ina Wolf, Peter Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Executive Producer: Dennis Lambert » Producer: Jeremy Smith, Peter Wolf » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | Grunt Records FB-14253 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (7") |
| A | Sara (Edited) » Written-By: Ina Wolf, P. Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | RCA FB49893 |
| Genre: | Pop, Rock |
| Style: | Pop Rock |
| Format: | Vinyl (7" , Single) |
| A | Sara » Written-By: Ina Wolf, P. Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Written By: A. Stead » Written-By: Steve Lunt | 4:21 |
| Label: | Grunt Records JD-14254 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (12" , Promo , Single , 33 ⅓ RPM) |
| A | Sara | 4:48 |
| B | Sara (Edited) | 4:18 |
| Label: | RCA FT49894 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (12" , 45 RPM , Single) |
| A | Sara » Written-By: Ina Wolf, Peter Wolf | 4:48 |
| B1 | Hearts Of The World (Will Understand) » Written By: Arthur Stead » Written-By: Stephen Broughton Lunt | 4:21 |
| B2 | Jane » Producer: Ron Nevison » Written-By: Chaquico, Freiberg, McPherson, Kantner |
| Label: | RCA Victor 100.4010 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (12") |
| A | Sara | 4:51 |
| B | Hearts Of The World (Will Understand) | 4:21 |
| Label: | Grunt Records 104490 |
| Genre: | Electronic, Rock |
| Style: | Pop Rock, Synth-pop |
| Format: | Vinyl (7" , 45 RPM , Single) |
| A | Sara (Edited) » Written-By: Ina Wolf, Peter Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Executive Producer: Dennis Lambert » Producer: Jeremy Smith, Peter Wolf » Written-By: A. Stead, Steve Lunt | 4:21 |
| Label: | Grunt Records FB-14253 |
| Genre: | Rock, Pop |
| Style: | Pop Rock |
| Format: | Vinyl (7" , Single , Promo) |
| A | Sara (Edited) » Written-By: Ina Wolf, P. Wolf | 4:18 |
| B | Sara (Edited) » Written-By: Ina Wolf, P. Wolf | 4:18 |
| Label: | Grunt Records 104490 |
| Genre: | Electronic, Rock |
| Style: | Pop Rock, Synth-pop |
| Format: | Vinyl (7" , 45 RPM , Single) |
| A | Sara (Edited) » Written-By: Ina Wolf, Peter Wolf | 4:18 |
| B | Hearts Of The World (Will Understand) » Executive Producer: Dennis Lambert » Producer: Jeremy Smith, Peter Wolf » Written-By: A. Stead, Steve Lunt | 4:21 |