Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
['D<G G>B A>B']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
|: D<G G>B A>B c>A | B<c d>e c3 d | B>G A>B A2 E>G | F>E F<G A2 D2 | D<G G>B A>B (3(cBA) | 
 B<d e>d c2 d>c | B>G A>B A>G E>G | F2 A2 G2 B>c | d2 g>a f>e d>c | B<e B>A B2 (3(GAB) | 
 c2 c>d B>c d<B | A2 e2 d2 e>f | g2 e>g f>e d>c | B>c B<A G2 =F2 | E>F G>E F>G A>F | D2 A2 G2 :|  