! metdia.scl Consists of the tetrads of detempered Meantone[21] = meandia.scl 19 ! 21/20 15/14 9/8 8/7 7/6 6/5 5/4 9/7 4/3 7/5 10/7 3/2 8/5 5/3 12/7 7/4 9/5 15/8 2/1 ! [[0, -1, 0], [0, -1, -1], [0, 0, -1], [-1, 0, -1], [-1, 0, 1], [-1, 1, 0], ! [0, 0, 0], [-1, -1, 0], [0, 0, 1], [-1, 0, 0], [-1, 1, 1], [-1, -1, -1]]