;;;
;;; c:\\program files\\acl62\\music25.cl
;;;
(load "c:\\program files\\acl62\\music24.cl")
(defun translate-doremi-to-number (doremi)
(case doremi
(do 1.0) (+do 1.5) (re 2.0)
(+re 2.5) (mi 3.0) (fa 3.5)
(+fa 4.0) (so 4.5) (+so 5.0)
(la 5.5) (+la 6.0) (si 6.5)))
(defun confine-a-number-2 (n)
(cond ((>= n 7.0) (- n 6.0))
((<= n 0.5) (+ n 6.0))
(t n)))
(defun translate-number-to-doremi (n)
(let ((num (confine-a-number-2
(confine-a-number-2 n))))
(case num
(1.0 'do) (1.5 '+do) (2.0 're)
(2.5 '+re) (3.0 'mi) (3.5 'fa)
(4.0 '+fa) (4.5 'so) (5.0 '+so)
(5.5 'la) (6.0 '+la) (6.5 'si))))
(defun up-a-note (doremi n)
(let* ((num
(translate-doremi-to-number doremi))
(nn (+ num n)))
(translate-number-to-doremi nn)))
(defun down-a-note (doremi n)
(let* ((num
(translate-doremi-to-number doremi))
(nn (- num n)))
(translate-number-to-doremi nn)))
(defun m2-up (lst)
(mapcar #'(lambda (e) (up-a-note e 0.5)) lst))
(defun m2-down (lst)
(mapcar #'(lambda (e) (down-a-note e 0.5)) lst))
(defun M2-up (lst)
(mapcar #'(lambda (e) (up-a-note e 1.0)) lst))
(defun M2-down (lst)
(mapcar #'(lambda (e) (down-a-note e 1.0)) lst))
(defun m3-up (lst)
(mapcar #'(lambda (e) (up-a-note e 1.5)) lst))
(defun m3-down (lst)
(mapcar #'(lambda (e) (down-a-note e 1.5)) lst))
(defun M3-up (lst)
(mapcar #'(lambda (e) (up-a-note e 2.0)) lst))
(defun M3-down (lst)
(mapcar #'(lambda (e) (down-a-note e 2.0)) lst))
(defun P4-up (lst)
(mapcar #'(lambda (e) (up-a-note e 2.5)) lst))
(defun P4-down (lst)
(mapcar #'(lambda (e) (down-a-note e 2.5)) lst))
(defun +4-5-up (lst)
(mapcar #'(lambda (e) (up-a-note e 3.0)) lst))
(defun +4-5-down (lst)
(mapcar #'(lambda (e) (down-a-note e 3.0)) lst))
(defun P5-up (lst)
(mapcar #'(lambda (e) (up-a-note e 3.5)) lst))
(defun P5-down (lst)
(mapcar #'(lambda (e) (down-a-note e 3.5)) lst))
(defun m6-up (lst)
(mapcar #'(lambda (e) (up-a-note e 4.0)) lst))
(defun m6-down (lst)
(mapcar #'(lambda (e) (down-a-note e 4.0)) lst))
(defun M6-up (lst)
(mapcar #'(lambda (e) (up-a-note e 4.5)) lst))
(defun M6-down (lst)
(mapcar #'(lambda (e) (down-a-note e 4.5)) lst))
(defun m7-up (lst)
(mapcar #'(lambda (e) (up-a-note e 5.0)) lst))
(defun m7-down (lst)
(mapcar #'(lambda (e) (down-a-note e 5.0)) lst))
(defun M7-up (lst)
(mapcar #'(lambda (e) (up-a-note e 5.5)) lst))
(defun M7-down (lst)
(mapcar #'(lambda (e) (down-a-note e 5.5)) lst))
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