Backing Tracks - Hard Rock & Metal - 70's - From 130 to 300 BPM - In the key of Am for Zestaw perkusyjny - 18 tracks available

Major scales
D♭ E♭ F♯ A♭ B
C D E F G A H

Minor scales
C♯m D♯m F♯m G♯m B♭m
Cm Dm Em Fm Gm Am Hm