is a renowned jazz educator, and his Volume 1: "A New Approach to Jazz Improvisation" is famous for introducing the ii–V–I progression (2-5-1) as the fundamental building block of jazz harmony.
is a renowned jazz educator, and his Volume 1: "A New Approach to Jazz Improvisation" is famous for introducing the ii–V–I progression (2-5-1) as the fundamental building block of jazz harmony.