Publisher: Activision
Developer: Bungie
Publisher: Ubisoft
Developer: Ubisoft Montreal
Publisher: Sony
Developer: Sumo Digital
Publisher: Supergiant Games
Developer: Supergiant Games
Soundtrack composed by: Michael Salvatori, C Paul Johnson, Martin O'Donnell, Skye Lewin, and Stan LePard.
Former Beatle Paul McCartney also helped out
You can check out all Destiny soundtrack posts by PSLS here. Or you can buy the soundtrack on iTunes.