6 7 5 1 July 8, 2019 16 32 64 128 6 7 5 14 6 7 5 12 6 7 5 11 6 7 5 10 6 7 5 1 chord progression 6 7 5 12 as a fraction 6 7 (- 5 1 8 4 6 7 5 13 6 7 5 16 6 7 5 15 6 7 5 11 3 6 7 5 18 6 7 5 17 6 7 5 19 7 6 5 11 moving up and down again