Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:1/8=120
M:4/4
K:G
['z d2', 'A2 A2 B3 A FAde f3 g', 'c2 c2']  
X:1
L:1/8
Q:1/8=120
M:4/4
K:G
 B>cB>A G z d2 | e>fg>e d3 B | c2 a>c B2 g>B | A>BA>^G A z d2 | B>cB>A G z d2 | e>fg>e d3 B | 
 c2 a>c B2 g>B | A>cB>A G3 z :: A2 A2 B3 A | FAde f3 g | fe^de B3 e | ede>d A3 A | A2 A2 B3 A | 
 FAde f3 g | fe^de A^cfe |1 d2 d2 d2 :|2 d2 c6 ||[K:C] e2 e2 f3 e | ed^cd A3 A | c>BA>B d2 dd | 
 e>dc>d e2 A2 | e2 e2 f3 e | ed^cd A3 c | c>BA>G F>Ge>d | c2 c2 c2 z2 |]  