Collaborating (Interview/iTunes)

Teenage Dream Katy Perry Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast thank u, next Ariana Grande Maneater Nelly Furtado Love You Like A Love Song Selena Gomez & The Scene Judas Lady Gaga Toxic Britney Spears Espresso Sabrina Carpenter All The Things She Said t.A.T.u. no tears left to cry Ariana Grande Last Friday Night (T.G.I.F.) Katy Perry Style Taylor Swift Lush Life Zara Larsson Paparazzi Lady Gaga Pink Pony Club Chappell Roan The One That Got Away Katy Perry Oops!...I Did It Again Britney Spears The Sweet Escape Gwen Stefani, Akon Locked out of Heaven Bruno Mars Sign of the Times Harry Styles Teenage Dream Katy Perry Telephone - Cover of Lady Gaga feat Beyoncé Glee Cast thank u, next Ariana Grande Maneater Nelly Furtado Love You Like A Love Song Selena Gomez & The Scene Judas Lady Gaga Toxic Britney Spears Espresso Sabrina Carpenter All The Things She Said t.A.T.u. no tears left to cry Ariana Grande Last Friday Night (T.G.I.F.) Katy Perry Style Taylor Swift Lush Life Zara Larsson Paparazzi Lady Gaga Pink Pony Club Chappell Roan The One That Got Away Katy Perry Oops!...I Did It Again Britney Spears The Sweet Escape Gwen Stefani, Akon Locked out of Heaven Bruno Mars Sign of the Times Harry Styles