Cowboy Bebop Release DateApril 3, 1998ComposersYoko KannoStudiosSunrisePlatformsAnime, Movie, Series NetworksTV Tokyo, Wowow, Adult Swim, Viceland COWBOY BEBOP: Knockin' on heaven's door O.S.T. FUTURE BLUES Cowboy Bebop Original Soundtrack 3 BLUE Cowboy Bebop Original Soundtrack 2 No Disc Cowboy Bebop Original Soundtrack 1