Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['G2 d>c', 'G2 B>d g2 g>a g>fe>d c2 c>d']  
X:1
L:1/8
M:4/4
K:G
|: (3DEF | G2 d>c B>^AB>G | c2 e>d c>Bc>A | G2 d>c B2 (3ABc | d>DF>A d>cB>A | G2 d>c B>AB>G | 
 c2 (3Bcd e>ge>c | B>dB>G A2 (3AGF | G2 G2 G2 :: B>d | g2 g>a g>fe>d | c2 c>d e>f (3gfe | 
 a2 (3^gab a>=g (3gfe | d>^cd>e d>ef>d | g>fg>a g2 e>d | c>Bc>d e2 e>c | (3Bcd B>G (3ABc A>F | 
 G2 B2 G2 :|  