Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
Q:1/8=232
M:4/4
K:A
['B2 GB']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:A
|: E2 |"A" A2 EA cABc |"E" B2 GB E2 EG | B2 GB dBcd |"A" c2 Ac A2 Ac |"D" d2 Ad fdef | 
"A" e2 ce c2 Ac |"D" dcBA"E7" GABd |"A" A2 A2 A2 :: e2 |"A" a2 ea c'aec |"D" f2 df A2 Ad | 
"A" e2 ce AecA |"E" B2 GB E2 eg |"A" a2 ea c'aec |"D" f2 df"Bm" d2 B2 |"A" edce"E7" dcBe | 
"A" c2 A2 A2 :|  