Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:2/2
K:D
['FAAB AFED FAA[BG] ABde']  
X:1
L:1/8
M:2/2
K:D
 DE |"D" FAAB AFED | FAA[BG] ABde |"Bm" fBBA Bcde | f2 ef"A7" edBA |"D" FAAB AFED | FAA[BG] ABde | 
"Bm" fBBA"G" BcdB |"A7" AFEF"D" D2 |] z g |"D" fgab afde | fdad bdfd |"Em" efga bgef | 
 gebe"A7" gfeg |"D" fgaf bfaf | defd efde |"Bm" fBBA"G" BcdB |"A7" AFEF"D" D2 |]  