Develop music based on the depicted musical form represented by letters, accompanied by the provided motif.
X:1
L:1/8
M:2/2
K:G
['g3 a b2 (3aba', 'B(G G2)']  
X:1
L:1/8
M:2/2
K:G
 g3 a b2 (3aba | g2 d2 ed B2 | g3 a b2 (3aba | ge d2 e2 e2 | g2 ga b2 ba | gedg ed B2 | 
 B(d d2) dedc | B(G G2) G4 :: Bdec B(G G2) | =FGAB c4 | Bcdc B(G G2) | =FGAF G4 | GBdc BG[GB]G | 
 =FGAB c2 c2 | Bcdc BGGBG | =FGAF G4 ||  