Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:6/8
K:G
['B2 g d2 B G2 B A2', 'd2) d d>cd B2 e c2 A']  
X:1
L:1/8
M:6/8
K:G
 d | (ded) B2 g | d2 B G2 B | A2 B c2 A | (G3 F2) d | (d>fd) B2 g | d2 B G2 B | A2 d e2 f | 
 (d3 d2) :: d | d>cd B2 e | c2 A d2 c | B2 d e2 a | (g3 f2) d | g2 B c2 e | d2 F G2 ^G | 
 (ABA) c2 F | (G3 G2) :|  