1 5 - 4 July 8, 2019 16 32 64 128 1 5 4 1 5 41 50 1 5 4 7 1 5 40 1 5 4 15 1 5 4 3 1 5 4 10 1 5 4 9 1 5 4 chord progression 1 5 45 1 5 4 in fraction 1 5 4 6 1 5 4 6 chord progression 1 5 4 8 1 5 4x
