Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:2/2
K:D
['BAFA BEED EFGe', 'd2 (fd A)dfd Adfd']  
X:1
L:1/8
M:2/2
K:D
 (3ABc | d3 B BAFA | BcdB BAFA | BEED EFGe | fgec dcBc | d>D (3DDD (FD)FA | Bcdc BAFA | BEED EFGe | 
 fgec d2 || (3ABc | d2 (fd A)dfd | Adfd cdec | d2 (fd) Adfd | fgaf gfec | d2 (fd A)dfd | 
 Adfd cdeg | Tf4 Te4 | a3 f gfec |]  