Generate a composition that blends the designated melodic theme with the particular alphabetical naming of the musical pattern.
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
['f>g ag', 'A>B AG']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
 f>g ag | fF FG | TA2 Gc | TA2 GF | f>g ag | f<d cA | c<A GF | G4 :| G>A GE | G<E DC | G>A GF | 
 E>C C2 | A>B AG | A<F B<G | A>B AG | AF FE | FG AF | c2 BA | de fg |{f} e2 dc | f>g ag | f<d cA | 
 c<A GF | F4 |]  