Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:3/8
K:D
['dcd faf afa afa dcB AGF GGF', 'ece ece', 'z F/F/G/G/A/A/ B/B/c/c/d/d/ e/e/f/f/g/g/ afd AGF AGF']  
X:1
L:1/8
M:3/8
K:D
 dcd | faf | afa | afa | dcB | AGF | GGF | E2 z :: ece | ece | ece | a2 z | fef | gfg | afe | 
 d2 z :: F/F/G/G/A/A/ | B/B/c/c/d/d/ | e/e/f/f/g/g/ | afd | AGF | AGF | ABc | d2 z :|  