Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
M:4/4
K:Ador
['Aaaa- aaga b2 g2 a4 gfeg fedf', 'BAAG A2 AG- GFFD E2 EF G2'  
X:1
L:1/8
M:4/4
K:Ador
|: Aaaa- aaga | b2 g2 a4 | gfeg fedf | efed cBAG | Aaaa- aaga | b2 g2 a4 | gfeg fedf | 
 e2 z2 z d cB :: BAAG A2 AG- | GFFD E2 EF | G2 G2 FGFD | EFED E dcB | BAAG A2 AG- | GFFD E2 EF | 
 G2 G2 FGFD |1 E2 z2 z d cB :|2 E2 z2 z4 ||  