Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/8
Q:1/2=70
M:2/4
K:A
['A A2 c B2']  
X:1
L:1/8
Q:1/2=70
M:2/4
K:A
 A A2 c | B2 A/B/c/d/ | e e2 d | cBAG | A A2 c | B2 a2 (3gfe f^d | e4 |:  