Create a musical composition based on the alphabetized given sequence and the provided motif.
X:1
L:1/8
M:2/4
K:C
['z2 z C/C/ C2 CA, C2 DC', '', 'G,2 G, z', 'G,G, G,2 G,']  
X:1
L:1/8
M:2/4
K:C
 z2 z C/C/ | C2 CA, | C2 DC ||[M:3/4] _A,>A, G,2 G, z ||[M:2/4] G,2 D,D, | G,2 G,G, | G,2 G, z | 
 G,2 D,D, | G,2 G,G, | G,2 G,/ z/ C/C/ | C2 CA, | C2 DC ||[M:3/4] _A,>A, G,2 G, z || 
[M:2/4] G,2 D,D, | G,2 G,G, | G,2 G, z |]  