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
M:2/4
K:F
['a/g/ fcAc [fd]3 [eB]/[fc]/ .g.g.g.g g3 f/g/', 'z c ff/f/ ff']  
X:1
L:1/8
M:2/4
K:F
 a/g/ | fcAc | [fd]3 [eB]/[fc]/ | .g.g.g.g | g3 f/g/ | aaaa | ab/a/ ga/g/ | ff e/f/g/e/ | f2 z |] 
 !fermata!f/e/ | ddef | g3 f/e/ | ddef | g2 z f/e/ | ddef | gg/g/ gf/f/ | fe/e/ ed/d/ | c2 z c | 
 ff/f/ ff | f3 c/c/ | fcAF | cc z c | ff/f/ ff | f2 z g/a/ | a/g/f/e/ g/f/e/d/ | c2"^D.C." z |]  