Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:6/8
K:D
['d2 d c2 d', 'f2 f fdf']  
X:1
L:1/8
M:6/8
K:D
 d2 d c2 d | efe efg | d2 d c2 d | ecA A2 A | d2 d c2 d | efd efg | afd gec | d2 d d3 :: f2 f fdf | 
 g2 g geg | f2 f fdf | ecA A2 g | faf def | gbg efg | afd gec | d2 d d3 :|  