Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:4/4
K:C
['A FAA AFA AFA d2 B', 'd ecA ABA'  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:D] .abc A | FAA AFA | AFA d2 B | GBB FAA | EFE E2 A | FAA AFA | AFA d2 B | ABc dcB | 
 AFD D2 :| | d | ecA ABA | ecA d2 A | GBB FAA | EFE E2 d | ecA ABA | edc d2 B | ABc ecB | AFD D2 :|  