Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:2/2
K:A
['e>d c>ae>c (3(AcA) Eg a>ec>a e>cA>e f>dB>G', "(3(fed) c>ae>c (3(dfd) B>d c>aA>a e>cA>c' d'>be>e'", 'a2 B>A G>BE>B A>cE>d c>eA>g a>ec>a f>dB>g', "(3(efg) (3(aed) (3(cBA) G>BE>d c>ea>g b>ge>d c>ea>c'"]  
X:1
L:1/8
M:2/2
K:A
 e>d | c>ae>c (3(AcA) Eg | a>ec>a e>cA>e | f>dB>G e>cA>E | (3(CEA) (3(ceg) (3(agf) (3(fed) || 
 c>ae>c (3(dfd) B>d | c>aA>a e>cA>c' | d'>be>e' c'>ae>c' | d'>be>b a2 :: B>A | G>BE>B A>cE>d | 
 c>eA>g a>ec>a | f>dB>g a>ec>a | [Ag]2 [Af]2 [Ae]2 (3(efg) || (3(aed) (3(cBA) G>BE>d | 
 c>ea>g b>ge>d | c>ea>c' d'>bg>e | d>BG>E A2 :|  