Construct musical compositions utilizing the given motif within the outlined structure.
X:1
L:1/8
M:23/44
K:C
['[fd][ec] [dB]2 z2', '[ge][fd] [ec]2'  
X:1
L:1/8
M:23/44
K:C
|:"C" [ec][ge] [ge][fd] | [ec]2 z2 | [ec][ge] [ge][ec] [af][ge] |"G7" [ge]2 [fd][ec] | [dB]2 z2 | 
"F" [af][af] [af][c'a] [bg][af] |"C" [af]2 [ge][fd] | [ec]2 z |"G7" [gB][gB] [gB]2 [fd]2 | 
"C" [ec]2 z2 z2 ::"G7" [dB][fd] [fd][ec] | [dB]2 z2 | [dB][fd] [fd][dB] [ge][fd] | 
"C" [ec][ge] [ge][fd] | [ec]2 z2 :|  