







| Label: | RCA RCA-124 |
| Genre: | Rock |
| Style: | Hard Rock |
| Format: | Vinyl (7" , Single) |
| A | Lock Up Your Daughters » Written-By: Lea, Holder | 3:26 |
| B | Sign Of The Times » Written-By: Lea, Holder | 3:50 |
| Label: | RCA RCA 124 |
| Genre: | Rock |
| Style: | Glam |
| Format: | Vinyl (7") |
| A | Lock Up Your Daughters | |
| B | Sign Of The Times |
| Label: | RCA Victor PB 5405 |
| Genre: | Rock |
| Style: | Glam |
| Format: | Vinyl (7" , 45 RPM) |
| A | Lock Up Your Daughters | 3:31 |
| B | Sign Of The Times | 3:58 |