1 4 5 7 July 8, 2019 16 32 64 128 1 4 5 7 chord progression 1 4 5 7 8 1 4 5 7 10 1 4 5 7 9 1 4 5 7 8 9 1 4 5 7 3 1 4 5 7 6 1 4 5 7 15 1 4 5 7 2 1 5 4 75 4 1 5 7 2 3 1 5 4 7 0 2 1 4 5 7 8 1 4 x 5 7 2 1 4 5 7 8 in fraction
