Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/16
M:2/4
K:Bb
['F2 B2d2 decd B2F2 F2 FE DFBF', 'F2 f2 fbfd BdBF EDEF GFED C2']  
X:1
L:1/16
M:2/4
K:Bb
 F2 | B2d2 decd | B2F2 F2 FE | DFBF EDEG | FGFE D2B,2 | BFdB fdgf | bagf edcB | Acfc BABd | 
 cBAG F2 :: f2 | fbfd BdBF | EDEF GFED | C2 gf edcB | ABcA F2 (3(fga) | bfdf gece | dfBd cA F2 | 
 fgfe dcBA | B2B2B2 :|  