Katy Perry's remarkable music career continues to flourish with hit after hit! This X-minute mini-medley for treble choirs includes three of her amazing chart-toppers: Dark Horse, Firework, Roar.
Dark Horse
Firework
Roar
Firework
Roar
| Instrument (fx guitar, sang m.m.) | Kor |
| Media (fx Bog, CD, DVD m.m.) | CD |
| Publisher/Producent | Hal Leonard |
| Bidragydere | Huff, Mac(Arranger) |
| UPC | 888680046552 |