Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:4/4
K:C
['c |[M:2/4][K:C] G/F/ EG GA/B/ cc cd/e/', 'eg ge dc'  
X:1
L:1/8
M:4/4
K:C
 c |[M:2/4][K:C] FO.e[Q:1/4=120]"^Lively""^A" | G/F/ | EG GA/B/ | cc cd/e/ | fd ed/c/ | AG G"^B" :: 
 c/d/ | eg ge | dc |1 Ac | eg ge | dc d :|2 cd/e/ | fd ed/c/ | AG G |]  