This is an instrumental hard rock backing track for guitar players, singers, musicians to play, practice, jam, improvise solo, shred, arpeggios, scales, tapping and more. The scale you can use is E minor with a variation in E minor harmonic over the chord B. Modes: E aeolian over the first 3 chords. On the 4th chord (B major) use B Phrygian Dominant.