Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:6/8
K:Bb
['(dfb) (fdB) (GcB) (ABc) (Bcd) (efg)', 'e2 d (dcB)'  
X:1
L:1/8
M:6/8
K:Bb
 (f/e/) | (dfb) (fdB) | (GcB) (ABc) | (Bcd) (efg) | (fdB) (AGF) | (dfb) (fdB) | (GcB) (ABc) | 
 (Bcd) (efg) |1 (de)c B2 :|2 (dec) B3 |: e2 d (dcB) | e2 d (dcB) | (Gc)c c2 B | (Ac)c c2 d | 
{f} e2 d (dcB) |{f} e2 d (dcB) | (Gc).c c2 B | ABc B3 :|  