Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
M:3/4
K:D
['(A/G/) FA', 'FA d2']  
X:1
L:1/8
M:3/4
K:D
"_vb" (A/G/) FA | B>G (ED) CE | D2 (E/F/G) (FA) | B>G (EC) DD | D3 (A/G/) FA | d2{ed} cd (ec) | 
 d3 (A/G/) FA | (.B>.G) EC DD | D3 || (A/G/) FA | d2 (cd/e/) dB | GE F>G FA | d2 (cd/e/) fd | 
 (d{ed} c/>B/) A>G FA | d2 (c/d/e/f/) dB | G>E FG A/B/!fermata!=c | B>G EC DD | D3 |]  