Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/16
M:3/4
K:Eb
['z3 C', '', 'C,4 C,2 z C, C,4 [M:3/4] G,4']  
X:1
L:1/16
M:3/4
K:Eb
 z8 z3 C |]: C2G,2 G,4 z3 C ||[M:2/4] C2G,2 G,4 | (5:4:5G,F,E,C,E, C,4 | C,2 z C, C,4 || 
[M:3/4] G,4 (5:4:5G,F,E,C,E, C,4 ||[M:2/4] C,4 z3 B, :|[M:3/4] C,4 z8 |]  