| Official |
|---|
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple (Exclusive Asian Interview Edition) | |
| 1.7 | Pretty Boy | 4:39 | M2M | Her World: 18 of the Biggest Hits by Women Around the World | |
| 1.3 | Pretty Boy | 4:40 | M2M | The Day You Went Away: The Best of M2M | |
| 1.3 | Pretty Boy | 4:40 | M2M | The Day You Went Away: The Best of M2M | |
| 1.12 | Pretty Boy | 4:41 | M2M | LOVE 2007 (Finest Collection of Timeless Love Songs) | |
| 1.12 | Pretty Boy | 4:41 | M2M | Love: Finest Collection of Timeless Love Songs | |
| 1.12 | Pretty Boy | ?:?? | M2M | Love: Finest Collection of Timeless Love Songs | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 6.10 | Pretty Boy | 4:40 | M2M | Love 101: 101 Ways to Say I Love You | |
| 1.37 | Pretty Boy | 4:39 | M2M | Love 101: 101 Ways to Say I Love You | |
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.3 | Pretty Boy | 4:39 | M2M | Greatest Love Songs | |
| 1.2 | Pretty Boy | 4:39 | M2M | The Day You Went Away | |
| 2.9 | Pretty Boy | 4:42 | M2M | Love 101: 101 Ways to Say I Love You | |
| (unknown) |
|---|
| 1.5 | Pretty Boy | 4:39 | M2M | Shades of Purple | |
| 1.9 | Pretty Boy | 4:39 | M2M | The Power of Love 2 | |
