Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:A
['cAEA ceae dcBA GABd cAce', 'A2 (fg) a2 ge fecA dcBA GAfg']  
X:1
L:1/8
M:2/2
K:A
"^Sign" e2 | cAEA ceae | dcBA GABd | cAce agaf | eagb afed | cAEA ceae | dcBA GABd | cAce a2 (af) | 
 edcB"^Fine" A2 || (fg) | a2 ge fecA | dcBA GAfg | a2 (ge) fecA | fagb aefg | agag fedc | 
 dcBA GABd | (3(cBA) (eA) fagb | afed cea"^Sign" e |]  