B3313 Idyllic Islands / Dire Bubble (Night) - OST + Ambience SFX Reverbed

B3313 or Build 3313 is a ROM Hack based on the beta of Super Mario 64 developed by ChrisRLillo and his dev team. Idyllic Islands is a course found in some personalized copies of Super Mario 64. The music playing in the area was composed by NewSupKaizo55.