Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:4/4
K:D
['D2 AD BDAD', 'd2 fd adfd g2 fg']  
X:1
L:1/8
M:4/4
K:D
 D2 AD BDAD | D2 AD BDAD | E2 BE dEBE | BABc dBAF | D2 AD BDAD | D2 AD BDAD | GFEF GABc |1 
 dfed BAFE :|2 dfed BAFA || d2 fd adfd | g2 fg edBc | d2 fd adfd | g2 fg e2 fe | d2 fd adfd | 
 g2 fg edBc | dBBA Bcde |1 fdec dBAB :|2 fdec dBAF ||  