20. Jingle: Quest - Intro - Sonic Frontiers OST

18. Cutscene: Mystery Girl - Sonic Frontiers OST

Sky Rail: Mr. Unsmiley (S.A.M.E. Version)

[D5] 18. Cutscene: The Six Wedges - Sonic Frontiers OST

11. Jingle: Get Chaos Emeralds - Sonic Frontiers OST