Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:D
['E3 F DEFA d2 fd gefd edBd', '(3fga eg']  
X:1
L:1/8
M:4/4
K:D
|: E3 F DEFA | d2 fd gefd | edBd A2 FA | (3Bcd AF GFED | E3 F DEFA | d2 fd gefd | edBd A2 FA |1 
 (3Bcd AG FDDF :|2 (3Bcd AG FDDe |: fd d2 fdgd | fd d2 ecAc | fd d2 fdgd | ceag fdde | fgaf gfec | 
 dBAF G2 FG | (3ABA GB ABde |1 (3fga eg fdde :|2 (3fga eg fdAF ||  