Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
Q:1/8=180
M:2/2
K:A
['EAcA eAcA', 'cAAe agae', 'DGBG dGBG', 'BGGd gfgd']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:A
 EAcA eAcA | EAce dB B2 | EAcA eAcA | afed cABG | EAcA eAcA | EAce dBBg | agae faec | dBed cAAe || 
 agae fefg | afec dBBe | agae faec | dBed cAAe | agae faec | dBcA BF F2 | EFED EFAB | cdBd cA A2 |] 
[K:G]"^alternate version in G" DGBG dGBG | DGBd cA A2 | DGBG dGBG | gedc BGAF | DGBG dGBG | 
 DGBd cAAf | gfgd egdB | cAdc BGGd || gfgd edef | gedB cAAd | gfgd egdB | cAdc BGGd | gfgd egdB | 
 cABG AE E2 | DEDC DEGA | BcAc BG G2 |]  