Create musical pieces by following the given structure and incorporating the supplied motif.
X:1
L:1/8
M:9/8
K:D
['def BBB', 'def faf'  
X:1
L:1/8
M:9/8
K:D
|: def BBB BBB | def BBB ecA | def BBB BBB | c2 A Aaf ecA :: def faf faf | def faf ecA | 
 def faf faf | ecA a^gf ecA :|  