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! zarlino.scl ! Ptolemy's Intense Diatonic Systonon, also Zarlino's scale, mavchrome7, Dwarf(<7 11 16|) ! x^7-11*x^5-10*x^4+21*x^3+30*x^2+9*x 7 ! 9/8 5/4 4/3 3/2 5/3 15/8 2/1