Construct musical works adhering to the required format and the supplied musical theme.
X:1
L:1/8
M:9/8
K:D
['f/g/af geg fed', 'A cAA c2 A cAc ecA cea', 'A cAA c2 A cAc ecA cAA'  
X:1
L:1/8
M:9/8
K:D
 g |O f/g/af geg fed | f/g/af gec d2 g | f/g/af geg fed | cec dBG d2 B :: cea ecA c2 A | 
 cAA c2 A cAc | ecA cea ecA | B>=cB/A/ BGG dBG :: cAA cAA c2 A | cAA c2 A cAc | ecA cAA cAA | 
 B>=cB/A/ BGG dBG :|  