Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:4/4
K:G
['dGBG dGBG AGEG', 'AGAB G2 (3BAG dGBG']  
X:1
L:1/8
M:4/4
K:G
"G" dGBG dGBG | dGBG"C" AGEG |"G" dGBG dGBG | GABG"C" AGEG |"G" dGBG dGBG | dGBG"C" AGEG | 
"G" BddB dedB |"D" AcBG"C" AGEG |:"G" D3 B"Em" BAGE |"G" D2 BG"C" AGEG |"G" DBBA B3 G | 
"D" AcBG"C" AGEG ::"G" gedB G2 (3B^cd | gdBd"Am" eA A2 |"G" gedB GABG |"Am" ABcd eA A2 :: 
"G" dggf g3 d |"C" eggd"G" (3efg dB | dggf g3 d |"C" (3efg"^(""G""^)" dB"D" AGAB :: 
"G" G2 (3BAG dGBG | GB B2"D" AGAB |"G" G2 (3BAG dGBG |"C" (3efg"^(""G""^)" dB"D" AGAB :|"G" d8 ||  