Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:D
['e2 d2', 'GFED CDEF']  
X:1
L:1/8
M:4/4
K:D
 f3 f f2 e2 | d6 cd | e2 d2 c2 d2 | B8 | e3 e e2 d2 | c6 ef | g2 e2 dcBc |1 d2 c2 B2 A2 :|2 
 d6 FG || ABAF D2 FG | ABAF D2 FG | A2 d2 c2 d2 | E6 EF | GFED CDEF | GFED CDEF | G2 B2 A2 C2 |1 
 D6 FG :|2 D8 ||  