Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
Q:1/4=85
M:2/4
K:C
['z z', 'G,3 G,']  
X:1
L:1/8
Q:1/4=85
M:2/4
K:C
 z | z [C,G,][C,G,] z | z [C,C][C,C][C,C] | [C,^F,C][C,F,C][C,F,C][C,F,C] | [C,C]2 [C,C] z | 
 z [G,D][G,D] z | z [G,B,][G,B,] | G, | [G,B,][G,^A,][G,B,][G,B,] | [G,B,][G,B,][G,B,] z | 
 z [C,G,][C,G,] z | z [C,C][C,C][C,C] | [C,^F,C][C,F,C][C,F,C][C,F,C] | [C,C]2 [C,C] | z | 
 z [D,G,][D,G,] z | z [G,B,][G,B,][G,B,] | [D,A,][D,D][D,C][D,D] | [G,B,]G, A,B, | C3 (B,/A,/) | 
 G,3 | (^F,/G,/) | A,B, A,B, | A,2 G,G, | ^F,3 (E,/F,/) | D,3 ^F, | A,C B,A, | G, || 
 [F,G,][E,C]G, | [C,G,]2 [C,A,]2 | [C,G,]3 [C,G,] | [C,C]2 [C,C]2 | [C,C][C,C][C,C]G, | G,3 G, | 
 G,3 G, | G,3 G, | G,3 G, | G,2 G,2 | [G,B,DF]3 [G,B,] | [C,C]2 [C,A,]2 | [C,G,]3 [C,G,] | 
 [C,C]2 [C,C]2 | [C,C][C,C][C,C] | z | z [A,C][A,C][A,C] | [_A,C][A,C][A,C][A,C] | 
 [G,C][G,C][G,B,][G,B,] | C3 C | C2 C2 | [C,G,]3 z | z [C,G,][C,G,] z | z [C,C][C,C] z | 
 z [CE][CE][CE] | [G,G]2 [G,F]2 | [C,CE]3 |]  