;4ths across 4 8ves: pitches 60 65 70 75 80 + 8ve tranpositions
60	0.707	
65	0.707	  
70	0.707
72	0.596  
75	0.707  
77	0.596
80	0.707
82	0.596
84	0.5
87	0.596
89	0.5
92	0.596
94	0.5
96	0.3
99	0.5
101	0.3
104	0.5
106	0.3
111	0.3
116	0.3

 