! secor_bicycle.scl
!
George Secor, 13-limit harmonic bicycle (1963), also Erv Wilson, see David Rosenthal: Helix Song, XH 7&8, 1979
 12
!
 13/12
 9/8
 7/6
 5/4
 4/3
 11/8
 3/2
 13/8
 5/3
 7/4
 11/6
 2/1