Using the provided motif, produce a musical composition that follows the prescribed musical form.
X:1
L:1/8
M:2/2
K:Bb
['BABG FDB,D', '(AB) dBAB fBgB fBAB'  
X:1
L:1/8
M:2/2
K:Bb
{B,C} B,A,B,D FBdc | BABG FDB,D | C=B,CE Gced | cBAG FEDC | B,A,B,D FB dc | BABG FDB,D | 
 EGcd ecgf | f=e_ec Agec || [DB]2 (AB) dBAB | fBgB fBAB | F2 (=EF) AFEF | cFeF dFcF | 
 B2 (AB) dBAB | fBgB fBAB | EGce DFBd | dcBA [DB]2- [DB] ||  