Develop a musical work that employs the provided motif and observes the stated musical form.
X:1
L:1/8
M:6/8
K:Dmix
['GED A3 GEA', 'd2 A'  
X:1
L:1/8
M:6/8
K:Dmix
 A3 GED | F2 A GED | A3 GEA | D3 DEG | A3 GED | FED GED | A3 GEA | D3 DEG :| ABA d2 A | d2 A AGE | 
 GAB c2 A | BGE EDD | Add def | dcA AGE | AcA GEA | D3 DEG :|  