Appears on releases
| # | Title | Length | Track artist | Release title | Release artist | Release group type | Country/Date | Label | Catalog# |
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.15 | Key | 4:40 | 松下優也 | U 〜BEST of BEST〜 (通常盤) | 松下優也 | Album + Compilation |
| Epic Records (J-pop label, established 1978; use ONLY for releases by Japanese domestic artists after 2001!) | ESCL-4006, ESCL-4007 |
| 1.15 | Key | 4:40 | 松下優也 | U 〜BEST of BEST〜 | 松下優也 | Album + Compilation |
| Epic Records (J-pop label, established 1978; use ONLY for releases by Japanese domestic artists after 2001!) | ESCL04006B00Z |
Play on ListenBrainz