Develop music that conforms to the outlined musical structure and the given theme.
X:1
L:1/8
Q:1/4=100
M:2/2
K:Bb
['(BA) B2 B,4 FE (DF) B4 (3(dcB)', 'B2) (FE) DFBF DFBF G2 (E2 E2)'  
X:1
L:1/8
Q:1/4=100
M:2/2
K:Bb
 (BA) | B2 B,4 FE | (DF) B4 (3(dcB) | c2 C4 (cB) | Ac (f2 f2) ga | bagf gfed | ecde BAGF | 
 GBAc Bdce | d2 (B2 B2) :: (FE) | DFBF DFBF | G2 (E2 E2) (GF) | EGcG EGcG | A2 (F2 F2) (ed) | 
 ef (g2 g)fed | ecde BAGF | (3GAB (3ABc (3Bcd (3cde | d2 (B2 B2) :|  