Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/16
M:2/4
K:D
['', "fg a^gab a2d'2 f4 a4 dcde f2d2", 'f4 dcde d2b2']  
X:1
L:1/16
M:2/4
K:D
 fg |: a^gab a2d'2 | f4 a4 | dcde f2d2 | A4- A2F2 | GFGA B2G2 | F2A2 d2A2 |1 B2e2 efgf | 
 (3efe (3dcB A2fg :|2 B2e2 efge | dcde d2FG || A^GAB A2f2 | A4 f4 | dcde d2b2 | a8 | b2b2 a2a2 | 
 g2g2 f4 | gfga gfed | cdef (3efe (3dcB | A^GAB A2f2 | A4 f4 | dcde d2b2 | a4- a2aa | b2A2 AAAA | 
 a2A2 AAAA | gfed c2a2 | d4- d2fg ||  