Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
Q:1/4=160
M:2/2
K:G
['gded gded']  
X:1
L:1/8
Q:1/4=160
M:2/2
K:G
"G" gded gded | gdad (ba) g2 | gded gded | (BA)GB"D" (Ad)ef |"G" gded gded | gdad (ba) g2 | 
"C" (cB)AB (cd)eg |"D" (fd)fa"G" g4 ::"G" G,2 (GA) (BA) G2 |"Am" C2 (AB) (cB) A2 | 
"Bm" D2 (Bc) (dc) B2 |"C" ed(cB)"D" AG(FD) |"G" B,2 (GA) (BA) G2 |"Am" C2 (AB) (cB) A2 | 
"Bm" D2 (Bc) (dc) B2 |"D" AG(FA)"G" G4 :|  