Shape music using the alphabetic representation of the specified musical sequence and the provided motif.
X:1
L:1/8
M:2/4
K:Bb
['B2 dB cB', 'fg fd cB']  
X:1
L:1/8
M:2/4
K:Bb
 B2 dB | cB dB | B2 dB | cB G>A | B>c de | fg fd | Bc BG | GF F2 || fg fd | cB cd | fg fd | cB G2 | 
 fga bg | fd cd | B>c BG | GF F2 ||  