Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/16
M:3/4
K:Bb
['B2Bd cBAG F4 G2G^F G2ed cBAG F2F=E', 'F2 d2 edcB FGAB']  
X:1
L:1/16
M:3/4
K:Bb
 !>!b4 !>!f4 !>!d4 | B2Bd cBAG F4 | G2G^F G2ed cBAG | F2F=E F2dc BAGF | EDED C2ec B2dB | 
 FecA B2>d2 B,4 :: !>!f4 !>!c4 !>!A4 | F2FA GFED C4 | FAGB AcBd d2c2 | cBAG G4 F4 | 
 F2 !>!f4 d2 edcB | FGAB cdec d2c2 | F2 !>!f4 d2 edcB | FGAB cedc B2A2 | G2G^F G2ed cBAG | 
 F2F=E F2dc BAGF | EDED C2ec B2dB | FecA B2d2 [B,D]4 :|  