Compose music that follows the specified structure and includes the provided theme
X:1
L:1/8
M:6/8
K:Bb
['G F2 B (cd)']  
X:1
L:1/8
M:6/8
K:Bb
 c B G | F B B c d e | d2 c B A G | F2 B (cd) c | !fermata!B3 F B c | (dc) d !fermata!f2 e | 
 (dc) B (ce) d | !fermata!c2 c (cB) G | G2 c (cB) G | F2 B (cd) e | (dc) B d2 c | !fermata!B6 |]  