Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:6/8
K:G
['G A', 'G A', 'EF A6 de f2 d2 e3 f', 'A4 z2', 'd d']  
X:1
L:1/8
M:6/8
K:G
 D/ D/ | G F G A G A | (B3 B2) A/ A/ | c B G A B A | (G3 G2) d/ d/ | e3/2 d/ B c2 d/ c/ | 
 d3/2 c/ A B2 G/A/ | B2 A/G/ F2 G/F/ | (E3 E2) G/B/ | A cB A2 F/D/ | G4 |][M:6/8][K:D] D/ D/ | 
 G F G A G A | B3 B2 G/ G/ | G F G A G A | (G3 G2) B/c/ | B3/2 A/G/ B2 c/d/ | d3/2 c/ A B2 G/A/ | 
 B2 A/G/ F2 G/F/ | (E3 E2) G | B Ac B2 A/F/ | (G3 G) |][M:4/4][K:D] dc | B2 BA F2 EF | A6 de | 
 f2 d2 e3 f | B6 d e | f2 d d e3 d | dB B A !fermata!d2 d c | BA F E E2 F A | B6 z2 |] 
[M:4/4][K:C] cB | A2 (GF) D2 (EG) | G4 z2 E2 | c2 c2 d2 e2 | A4 z2 (cd) | e2 c e d2 AB | 
 cB AG E2 c B | A2 (Ac) D2 (EG) | A4 z2 |][M:6/8][K:G] D | G B G A c B | (G3 G2) G/B/ | 
 d d d d B B | (A3 A2) B/c/ | d d d B B | c c cB A D | G BG A cB | G4 z2 |]  