Develop a musical piece with the given motif, ensuring that it reflects the mentioned musical form.
X:1
L:1/8
M:2/4
K:G
['B cAAA BGGG BDEF G2']  
X:1
L:1/8
M:2/4
K:G
 D | DGGG | FAAA | cAGA | B2 z B | cAAA | BGGG | BDEF | G2 z B | Acce | eddB | Acce | d3 B | cAAA | 
 BGGG | BDEF | G2 z |]  