4 5 next to 6 1 July 8, 2019 16 32 64 128 5 4 to 6 1 5 4 to 6 1 height difference 5 4 to 6 10 5 4 to 6 11 4 5 6 12 4 5 6 1 2 3 4 5 6 15 4 5 6 1 chord progression 4 5 6 1 3 4 5 6 1 2 3 as a fraction 4 5 6 1 2 3 star wars 4 5 6 1 2 9 4 5 6 16 4 5 6 1 7 9