Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:6/8
K:Bb
['D F2 B{Bc}', 'B2 A']  
X:1
L:1/8
M:6/8
K:Bb
 D |:"Bb" F2 B{Bc} B2 A | B2 c"Dm" d3 |"Dm" ded"F/C" c3 |"Bb" BcB"F" A3 |"Bb" F2 B B2 A | 
"Gm" B2 c d3 | gdc"Dm" B2 A |1"Gm" G3- G2 D :|2"Gm" G3- G2 a |:"Gm" gdd"Dm" fdd |"Gm" gdd"F" a3 | 
"Dm" ded"F/C" c2 A |"Bb" BcB"F/A" A2 a |"Gm" gdd"Dm" fdd |"Gm" gdd"Bb" b3 |"Gm" gdc"F" B2 A |1 
"Gm" G3- G2 a :|2"Gm" G3- G2 |]  