Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:D
['FDFA dfaf dcBA']  
X:1
L:1/8
M:4/4
K:D
 AG |"D" FDFA dfaf |"G" gfed"A" dcBA |"G" GBGB"D" FAFA |"A" EDEF GFED |"D" FDFA dfaf | 
"G" gfed"A" dcBA |"D" dfaf"A" bgec |"D" d2 d2 d2 :: (3(ABc) |"D" dfdf"A" cece |"G" BABc"D" dcBA | 
"G" GBGB"D" FAFA |"A" EDEF GFED |"D" FDFA dfaf |"G" gfed"A" dcBA |"D" dfaf"A" bgec |"D" d2 d2 d2 :|  