Produce a musical work that intertwines the supplied melodic theme and the indicated alphabetical pattern.
X:1
L:1/8
Q:1/4=72
M:3/4
K:F
['c2 AG A2']  
X:1
L:1/8
Q:1/4=72
M:3/4
K:F
 fe | d2 c2 AG | A2 F2 FA | G2 F2 F2 | F4 FG | A2 c2 (3def | e2{d} c2 AG | A2 c2 d>c | c4 (3FAc | 
 f2 fe dc | _e2 d2 (3cAG | F2 FG Ac/d/ | _e4 f>=e | d2 c2 AG | A2 FD (3FGA | G2 F2 F2 | F4 |]  