Two CD edition. Official soundtrack to the 2015 addition to the Halo series. The original score is from composer Kazuma Jinnouchi, who contributed to the Halo 4 soundtrack, which scanned over 50K in the US. Halo 5: Guardians is the first-person shooter video game. Part of the Halo franchise, the game was developed by 343 Industries and published by Microsoft Studios. Kazuma Jinnouchi is an integral part of the studio's audio team. He composed several tracks for Halo 4: only one of his tracks was featured in Volume 1 of the Halo 4: Original Soundtrack, but nine were present in Volume 2. He also composed the music featured in the Halo Xbox One E3 announcement trailer, and went on to compose most of the Halo 5: Guardians soundtrack.