Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | Hey DJ! | 日之内エミ, Rum | 4:00 |
| 1.2 | Hey DJ! (English Ver.) | Heartsdales | 3:58 |
| 1.3 | Hey DJ! (Deckstream Remix) | Heartsdales | 3:39 |
| 1.4 | Hey DJ! (Inst) | Heartsdales | 4:00 |
| 1.5 | Heartsdales DJ BOSS Super Mega‐Mix | Heartsdales | 8:30 |
| 2.1 | Hey DJ! (Promotion Video) | Heartsdales | |
| 2.2 | I See You (LIVE @ SHIBUYA CLUB QUATTRO) | Heartsdales |
Member reviews
Source: MusicBrainz release group 5bbea7d8-e9d4-3f45-8926-0c7c1420d41c (CC0). Cover: Cover Art Archive.