Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:2/4
K:Amix
['c>A A>B GA Ad', 'c>e ef/g/']  
X:1
L:1/8
M:2/4
K:Amix
 d | c>A A>B | GA Ad | c>A A/B/c/d/ | e2 fe/d/ | c>A A>B | GA Ad | B>A G/A/B/c/ | d2 fe/d/ :: 
 c>e ef/g/ | a>e fe/d/ | c>e ef/g/ | a>d ae/d/ | c>e ef/g/ | a/g/f/e/ g>d | B>A G/A/B/c/ | 
 d2 fe/d/ :|  