Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:4/4
K:G
['E2 ^D2']  
X:1
L:1/8
M:4/4
K:G
 EFGA B2 E2 | E2 ^D2 E4 | GABc d2 G2 | G2 F2 G4 | GABc d2 B2 | AGFE ^D2 B,2 | EFGA B2 E3/2 E/ | 
 E2 ^D2 E3 | E | BBBB B2 cd | e2 ee d3 d | AAAA A2 Bc | dcBA B3 B | BBBB ^D3 D/ D/ | 
 EFGA !fermata!F2 B,3/2 B,/ | EFGA F2 E2 | E2 ^D2 E4 |]  