Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:D
['gece d2', 'gece d2', 'BABc dcde', 'gedc d2', 'ag fada fada eaca eaca dfBf dfBf']  
X:1
L:1/8
M:2/2
K:D
 (3ABc | dcde fefg | a3 b agfd | BABc dcdB | ABGA F3 A | GFGA BABc | dcde faba | gfed (3Bcd ef |1 
 gece d2 :|2 gece d2 |: a2 | fada fada | eaca eaca | dfBf dfBf | AGAB =cAFA | GFGA BABc | 
 dcde fg a2 | gfed (3Bcd ef |1 gece d2 :|2 gece d2 |:"^variations" (3ABc | d2 dc defg | agab agfd | 
 BABc dedB | ABGA F3 A | G3 A BABc | dcde faba | gfed (3Bcd ef |1 gedc d2 :|2 gedc d2 |: fg | 
 a2 fa dafa | a2 ea caea | f2 df Bfdf | A^GAB =cAFD | GFGA BABc | dcde fg a2 | gfed (3Bcd ef |1 
 gedc d2 :|2 gedc d2 |:"^original version" (3ABc | dcde defg | a^gab afed | BABc dedB | AFdB AFDF | 
 GFGA BABc | dcde faba | gfed Bdce | fedc d2 :: ag | fada fada | eaca eaca | dfBf dfBf | 
 AdFd AdFd | GFGA BABc | dcde faba | gfed Bdce | fedc d2 :|  