Start your foundation of understanding and playing odd time signatures. Chad Wackerman and Jim Riley introduce how to get started with playing in 7. Learn to play in 5 with Peter Erskine. Once you get comfortable with feeling each rhythm, Terry Bozzio and Efrain Toro share how rhythm is harmonic and the concept of playing 5 & 7 together. This segues into more advanced poly-rhythmic studies with Siemy Di.