Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
M:6/8
K:Gmix
['B3 cBA GAB AGF', 'edc Bcd cBA'  
X:1
L:1/8
M:6/8
K:Gmix
 B3 cBA | GAB AGF | EFG FED | CDE DEG | B3 cBA | GAB AGF | E3 cBA |1 GAB G2 A :|2 GAB G2 e |: 
 f3 age | def edc | Bcd cBA | GAB{G} A3 | c3 edc | Bcd cBA | GAB AGF | EcA BGG :|  