Alone Angel opens with a vocal track that sets a surprisingly tender tone for this whole disc. Seifuku Tenshi's soundtrack by Kousei Yamashita alternates between character voice clips and BGM pieces, so the actual music tracks hit harder because they're spaced out between spoken moments.
Read more
The main theme carries this warm, slightly bittersweet melody that keeps coming back in variations throughout, and Shion's theme pulls in a more introspective direction with softer piano work. Concerto closes the album out with something that feels genuinely composed rather than just functional game BGM.
The voice drama segments between tracks give it an almost radio-play quality. If you play character-driven visual novels and wish the bonus discs had more substance to them, this one actually earns its runtime.