Shape music using the alphabetic representation of the specified musical sequence and the provided motif.
X:1
L:1/8
M:3/8
K:C
['c2 z']  
X:1
L:1/8
M:3/8
K:C
 GEF | G>dc | B>AB | c2 z | B>BB | cBe/d/ | dcA/B/ | G2 z | G>GG | AGG | GGG/c/ | c2 z | B>AB | 
 c/E/EA/G/ | G>FD/E/ | C2 z |]  