! dudon_countrysongs.scl ! CDEG chords and all transpositions equal-beating meantone sequence 12 ! 7413/7072 495/442 264/221 4429/3536 591/442 9925/7072 1323/884 11097/7072 2961/1768 395/221 6633/3536 2/1 ! Hummy recurrent sequence x^4 - 5 = x(3 - 2x), Dudon 2006 ! 4E - 5C = 6G - 8D etc., in all possible fifths transpositions from Eb