Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
M:4/4
K:D
['BAFE DB, B,2 A,B,DE']  
X:1
L:1/8
M:4/4
K:D
|:"D" d2 fd BAFE |"Bm" DB, B,2 A,B,DE |"D" F3 A d2 cd |"G" Beed"A" edBc |"D" dfed BAFE | 
"Bm" DB, B,2 A,B,DE |"D" FAdf"G" ecdB |1"A" AFEF"D" D3 c :|2"G" AF"A"EF"D" DABc |:"D" d3 c BFAF | 
"Bm" GEFD EDB,C |"D" D3 C DEFG |"G" AFDF"A" E2 (3FGA |"Bm" B3 F AFEF |"D" DEFD EDB,D | 
"G" A,B,DF ECDB, |1"A" A,FEF"D" DA,B,C :|2"A" A,FEF"D" D3 ||  