Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['g2 dBAG G3 A (A3/2A/4B/4) AG TA3', 'z2 d2 a3 g (gf)(ag) fedc{c} B3']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Slow" g2 | dBAG G3 A | (A3/2A/4B/4) AG TA3 B | cded dccB | (TB2 A2) z2 D2 | GBBd Td2 B2 | 
 ceef g3 e | f a2 g fed^c | d4 z2 || d2 | a3 g (gf)(ag) | fedc{c} B3 B | b3 a aggf | 
{f} e6 e3/2f/4g/4 | dBAG G3 B | A/G/A/B/ AA A3 B | (3c/d/e/ (3e/d/c/ B/c/d/e/ dg | 
 d/B/A/B/ d/c/B/A/ | G2 ||  