Develop music based on the depicted musical form represented by letters, accompanied by the provided motif.
X:1
L:1/4
M:4/4
K:A
['B c d']  
X:1
L:1/4
M:4/4
K:A
 e2 | =c B B2 | z G A A | G2 z e | e e =f e | d2 =c2 | B c d e | d =c B2 | A B c d | B2 A2 | z2 |]  