Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:4/4
K:Gdor
['D G2 c B/c/d', 'g/a/b ag']  
X:1
L:1/8
M:4/4
K:Gdor
 D G2 c B/c/d c>B | cAfd cAFA | D G2 c B/c/d cB | cAfA G/G/G G2 :| Ggga g/a/b ag | fcac fcac | 
 cgga g/a/b ag | fdcA G/G/G G2 | dgga g/a/b ag | cffg f/g/a gf | bgaf gdfd | cAfA G/G/G G2 ||  