Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
['(3def g2 (3gdB GBdg ab/a/ g/f/e/d/ d/c/d/e/', 'G2 G2 cGce egfe (ed).d.d d(^c/d/) (e/d/=c/B/)', 'G2 D2 G2 B>G d>Bg>f (f2 e2)', '[BD]4 [AF]4!p! z4 c>BA>G B>AG>F G2 g>g']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
!f! (3def | g2 (3gdB GBdg | ab/a/ g/f/e/d/ d/c/d/e/ f/g/a/f/ | (3gba (3gfe (3ded (3cBA | 
 BG/G/ GG GGBd | ec e/g/^f/g/ dB dgfg | ec (e/g/f/g/) d2 (cB) | (BA)cA (AG)GF | G2 G>G G2 :: G2 | 
 cGce egfe | (ed).d.d d(^c/d/) (e/d/=c/B/) | BAeA AGdG | FB/A/ G/F/G/E/ D2 (EF) | G2 (3GBd g2 d2 | 
 e2 (3eac' e'2 e2 | d{f}gA{^d}e G{^c}dF{c}d | G2 G>G G2 :: D2 |"^dolce" G2 B>G d>Bg>f | 
 (f2 e2) e2 D2 | F2 A>F c>Ae>d | d2 (d/c/B/c/) B2 D2 | G>DB>G d>Bg>d | e>ca>g g>fed | 
 g>dB>G Af/e/ d/c/B/A/ | GA/B/ c/d/e/f/ g2 ::!f!"^NB1" (GA) | [BD][BD]/[BD]/ [BD][BD] [BD]4 | 
 [AF]4!p! z4 | c>BA>G B>AG>F | G2 g>g g2 g2 | eceg dBdg | eceg d2 (cB) | (BA)cA (AG)GF | 
 G2 G>G G2 :|  