














| Label: | EMI-Manhattan Records 1C 060-20 2724 6 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (12" , 45 RPM) |
| A | Hold On To The Nights (LP Edit) | 4:34 |
| B1 | Hold On To The Nights (Live Version) | 4:50 |
| B2 | Lonely Heart | 3:53 |
| Label: | EMI Electrola 1C 006 202 723 7 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (7" , 45 RPM , Single) |
| A | Hold On To The Nights [LP Edit] » Remix: David Cole » Written-By: Richard Marx | 4:34 |
| B | Lonely Heart » Written-By: Fee Waybill, Richard Marx | 3:53 |
| Label: | EMI-Manhattan Records MT 53 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (7") |
| A | Hold On To The Nights | 4:34 |
| B | Lonely Heart | 3:53 |
| Label: | EMI-Manhattan Records B-50106 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (7" , 45 RPM) |
| A | Hold On To The Nights » Remix: David Cole » Written-By: Richard Marx | 4:34 |
| B | Lonely Heart » Written-By: F. Waybill, R. Marx | 3:53 |
| Label: | EMI-Manhattan Records B-50106 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Hold On To The Nights (LP Edit) » Remix: David Cole » Written-By: Richard Marx | 4:34 |
| B | Lonely Heart » Written-By: F. Waybill, R. Marx | 3:53 |
| Label: | EMI-Manhattan Records B-50106 |
| Genre: | Rock |
| Style: | Soft Rock, Pop Rock |
| Format: | Vinyl (7" , Single) |
| A | Hold On To The Nights » Remix: David Cole » Written-By: Richard Marx | 4:34 |
| B | Lonely Heart » Written-By: F. Waybill, R. Marx | 3:53 |