Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:4/4
K:G
['G2- GB d2 BG']  
X:1
L:1/8
M:4/4
K:G
"^A" BA |"G" G2- GB d2 BG |"G" BdBA"D7" BcBA |"G" G2- GB d2 BG |"Am" ABAG"D7" A^AB=A | 
"G" G2- GB d2 BG |"G" BdBA B2 d2 |"C" efed Bdef |"Am" gedB"D7" A^AB=A :|"^B" BA |"G" G2 gf efgd | 
"G" B2 BA"D7" BcBA |"G" G2 gf efgd |"Am" A2 AG"D7" A^AB=A |"G" G2 gf efgd |"G" B2 BA B2 d2 | 
"C" efed Bdef |"Am" gedB"D7" A^AB=A :|  