Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
Q:3/8=112
M:6/8
K:G
['GAB D2', 'A BGG AGG BGG AGE GAB']  
X:1
L:1/8
Q:3/8=112
M:6/8
K:G
 D | GAB D2 B | c2 A BGE | GAB D2 G | A3- A2 E | GAB D2 B | c2 A BGE | GAB D2 E | G3- G2 :| A | 
 BGG AGG | BGG AGE | GAB DEG | A3- A2 A | BGG AGG | BGG AGE | GAB D2 E | G3- G2 :|  