Not to be confused with Kepler's CD Player, an obstacle from Kepler's Dream.
The CD appears at the bottom-right corner on most levels, excluding all 1-star levels except for The Eye of Horus and Skeleton Party, Gemini, levels marked with the "NEW" icon, the EDM levels if you've unlocked them, and every level released after The Shadow Warrior. Tap it to play the soundtrack of the level for an infinite time. If you don't, you'll hear the same music from Cloud. To stop it, tap the back button or simply start playing the level.
Music on main page[]
Usually the music of the newest level (Massif before Jan 13, 2018, then Cloud) plays on the Level Select Screen.
Trivia[]
- Castle in the Sky was the only level to not use a CD before the update.
- On widescreen, it is possible to tap the CD of the previous level after you selected a level, as shown below. If you play the level after tapping that CD, the gameplay music will be changed to the one of the previous level.