Incorporate the motif and the alphabetical representation of the specified musical sequence to create a unique piece of music.
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
['(Bc) d2 (dc) B2 B2 c2 (cB)']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
 D2 | G3 B A3 c | B2 (BA) G2 (Bc) | d2 (dc) B2 B2 | c2 (cB) A2 (Bc) | d2 (dc) B2 B2 | 
 c2 (cB) A2 D2 | G3 B (AB) (cA) | G2 F2 G4 |]  