100 rhythms and exercises to play common time signatures in : 2/4, 3/4, 4/4, 5/4, 7/4, 9/4, 5/8, 6/8, 7/8, 9/8, 11/8, 12/8. 100 tabs with pick stroke and 100 audio tracks. The best way to improve your rhythm. All rhythms are written and played with root note of the E and G chord.