Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/4
M:3/4
K:C
['e z', 'c z', 'A c']  
X:1
L:1/4
M:3/4
K:C
"C" c3/2 B/ c/d/ | e z G |"F" A/A/ A"G7" B |"C" c z G/G/ |:"C" G z E | e z B |"F" A z F | d2 c/c/ | 
"G7" B z a | g z f |"C" e c E | A2 G | G z E | c z B |"F" A z F | d2 c/c/ |"G7" B z a | g f B | 
"C" c/c/ c c |1 c z G/G/ :|2 c z (c/e/) |:"G7" g/g/ g f | B2 (d/f/) |"C" a/a/ a g | c3 | 
"G7" B2 (c/B/) | A2 (B/A/) |"C" (G3 | E) z (c/e/) |"G7" g/g/ g f | B2 (d/f/) |"C" a/a/ a g | c3 | 
"G7" B2 (A/G/) | f2 (e/d/) |"C" c3/2 c/ c |1 c z (c/e/) :|2[K:F] c z F/F/ |:"F" (F3 | F) A c | 
 (f3 | f) A c |"C7" e/e/ e G | B2 e |"F" f/f/ f A | c2 F/F/ | (F3 | F) A c | (f3 | f) A c | 
"C7" e/e/ e G | B2 e |"F" f3/2 f/ f |1 f z F/F/ :|2 f z z |]  