Rarity is trying to move a grand piano into the band room for practice, so she gets the Diamond Boys to help her.
Unfortunately the movie Player Piano is not yet available on HBO Max.
| Writing | Amy Keating Rogers | Writer |
| Writing | Dan Hughes | Storyboard |
| Writing | Kanako Iwata | Storyboard |
| Sound | William Anderson | Music |
| Writing | Lauren Faust | Characters |
| Directing | Ishi Rudell | Director |
| Directing | Jayson Thiessen | Co-Director |
| Production | Devon Cody | Production Director |
