Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:C
['DFF FED FAA A2', 'f efe edB def g2 g fgf'  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:6/8][K:D]SOSOO .!fermata!PMTuCOMD | DFF FED | FAA A2 d/c/ | Bdd Add | Bdd AFE | DFF FED | 
 FAA A2 c | (B/c/dB) AGF |1 EFE E2 :|2 EFE D2 |: e | fgf fed | faa a2 f | efe edB | def g2 g | 
 fgf efe | ded cBA | (B/c/dB) AGF |1 EFE E2 :|2 EFE D2 |]  