Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:2/4
K:G
['', 'dd G>B cA FD', 'gf e3 z e>e ee (eg) g2']  
X:1
L:1/8
M:2/4
K:G
 d"^A" |:"G" gg B>e | dd G>B |"D7" cA FD |"G" (G/A/B/c/) dd | gg B>c | dd G>B |"D7" cA FD |1 
"G" GB Gd :|2"G" GB G z |:[K:D]"^B""D" (F^E/F/)"A7" (GF/G/) |"D" A2 f2 |{/g}"A7" fe B>c | 
 e/d/c/B/ AA/G/ |"D" F^E/F/"A7" GF/G/ |"D" A2 f2 |{/g}"A7" fe B>c |1"D" dd d z :|2 
[K:C]"D" dd d"_>Teil A" d"^C" |:"C" G>G ed | c2 c2 |"G7" Bc de | f3 z | G>G fe | (dg) g2 | g>a gf | 
"C" e3 z | e>e ee | (eg) g2 | fe dc |"G7" (Bd) d2 | d>e fg |"F" aa a2 |"C" g>e"G7" fB | 
"C" ce c"_Fine" z :|  