Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.5 | 心の旋律 | 5:42 | 有安杏果 | ココロノセンリツ♪ feel a heartbeat |
| ||||
| 1.1 | 心の旋律 | 5:41 | 有安杏果(ももいろクローバーZ) | ココロノオト |
| ||||
| 1.1 | Kokoro no Senritsu | 5:41 | Momoka Ariyasu | Kokoro no oto |
| ||||
| Pseudo-Release | |||||||||
| 1.1 | 心的旋律 | 5:41 | 有安杏果 | 心之音 | |||||