5 1-2 6 July 8, 2019 16 32 64 128 5 1 2 6 5 1 2 6 3 4 5 1 2 6 3 8 5 1 2 60 5 1 2 6 7 5 1 2 6 3 5 1 2 6 8 5 1 2 6 4 5 1 2 6 4 7 5 1 2 6 7 8 5 1 2 6 as a fraction 1 5 2 6 3 7 1 5 2 6 chord progression 5 1 6 2 height difference 5 1 6 2 3 4 as a fraction