(cessess . ,(ly:make-pitch -1 0 DOUBLE-FLAT))
(cess . ,(ly:make-pitch -1 0 FLAT))
(c . ,(ly:make-pitch -1 0 NATURAL))
(cessess . ,(ly:make-pitch -1 0 DOUBLE-FLAT))
(cess . ,(ly:make-pitch -1 0 FLAT))
(c . ,(ly:make-pitch -1 0 NATURAL))
(hiss . ,(ly:make-pitch -1 6 SHARP))
(hississ . ,(ly:make-pitch -1 6 DOUBLE-SHARP))
)
(hiss . ,(ly:make-pitch -1 6 SHARP))
(hississ . ,(ly:make-pitch -1 6 DOUBLE-SHARP))
)