Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/8
M:12/8
K:G
['BGE GAB', 'BGG AGG BGG AGE GAB', 'G2 B/d/ gfg aga bge dBd gfg']  
X:1
L:1/8
M:12/8
K:G
|: D | GAB D3 BcA BGE | GAB DEG ABG AGE | GAB D2 B c2 A BGE | GAB D2 E G3 G2 :: A | 
 BGG AGG BGG AGE | GAB DEG ABA AGA | BGG AGG BGG AGE | GAB D2 E G3 G2 :: B/d/ | gfg aga bge dBd | 
 gfg gab a3 agf | gag fgf ege dBA | GAB D2 E G3 G2 :|  