3 6 2 5 chord progression July 8, 2019 16 32 64 128 3 6 2 5 1 chord progression 4 7 3 6 2 5 chord progression Jazz 3 6 2 5 1 chord progression 3 6 2 5 1 chord progression piano 7 3 6 2 5 1 chord progression 5 chord progression 1 3 6 4 chord progression