5 O is a somber, mid-energy track by Rack5Racks from Downers, released December 15, 2025. It runs 2:09 at 145 テンポ (290 テンポ double-time) in D♭ Major (Camelot 3B).

Find the テンポ and music key for any song with our テンポ and キー Finder.