Develop a musical piece with the given motif, ensuring that it reflects the mentioned musical form.
X:1
L:1/8
M:2/2
K:D
['(AB) ABde', 'afde fedf e2 (fg) :|2 A2 (AB)'  
X:1
L:1/8
M:2/2
K:D
|: vA2 (AB) ABde | fedf edBd | A2 (AB) ABde |1 fedf e2 a2 :|2 fdec defg |: a2 (ab) afde | 
 fedf edBA |1 a2 (ab) afde | fedf e2 (fg) :|2 A2 (AB) ABde | fdec d2 f2 |]  