Create a musical piece using the provided alphabetic representation and the given motif.
X:1
L:1/8
M:4/4
K:Bb
['B2 B2 FBdB cBcd edcB ABcd cBAG', '(3BAG F2']  
X:1
L:1/8
M:4/4
K:Bb
 B2 B2 FBdB | cBcd edcB | ABcd cBAG | F2 fg fedc | (3BdB FE DFBd | (3cec GB ABcA | Bbag fedc | 
 B2 b2 B2 :: cfag fgfe | dfba g2 gf | efgf edcB | (3cdc (3BAG F2 fe | dfdB FBdf | gagf edcB | 
 (3ABc (3BAG F2 GA | B2 b2 B2 :|  