Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/4=150
M:4/4
K:F
['AG F2 A2 E2 A2 D2 A2', 'F6 cB A2 c2 G2 c2 F2']  
X:1
L:1/8
Q:1/4=150
M:4/4
K:F
 AG | F2 A2 E2 A2 | D2 A2 d3 e | f2 ed gfgf | e6 AB | c2 cd B2 Bc | A2 d/c/B/A/ G2 FG | 
 A2 GF E3 F | F6 :: cB | A2 c2 G2 c2 | F2 cF E2 c2 | D2 B4 A2 | G6 ag | fafa eaea | dada ^caAa | 
 f2 ed A2 ^c2 | d6 :|  