Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
M:6/8
K:G
['=fef gag =f2']  
X:1
L:1/8
M:6/8
K:G
 D | GAG =fef | gag =f2 d | gdd dcB | cBc A2 F | GBd =fef | gag =f2 e/f/ | gdd dcB | 
 cBc A2"^Chorus" B/c/ | ded dBc | d3 B2 d/B/ | cAG FGA/B/ | c3 A2 B/c/ | dBG GBd | g3 d2 c | 
 BGB cAF | (G3 G2) ||  