Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:9/8
K:G
['afd def', 'BdB BdB'  
X:1
L:1/8
M:9/8
K:G
 f/g/ | afd def g2 f | afd def gfe | afd def g2 f | f2 d e2 c dBG :| BdB BdB g3 | BdB BdB dBG | 
 BdB BdB g3 | f2 d e2 c dBG :|  