Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:4/4
K:D
['', 'A f4 (d3 B) (A>B) A>G F2', 'c>c [cE]2 B>B E2 (G>B) |1,3 (B>A)']  
X:1
L:1/8
M:4/4
K:D
 A |: f4 (d3 B) | (A>B) A>G F2 A>d | (c>d) e>f (g>A) B>c |1,3 d>e f>g a2 a2 :|2,4 
 d2 d2 d2"^fine" z :|[K:A] f |: (e>f) e>f (e>c) (A>c) | (e>a) e>c A2 c>c | [cE]2 B>B E2 (G>B) |1,3 
 (B>A) (c>e) a2 a2 :|2,4 (B>A) c>B A3"^d.C" z :|  