Produce a musical arrangement that complies with the dictated structure and the suggested theme.
X:1
L:1/8
M:6/8
K:F
['z4 z B cGA BBA cGA B2']  
X:1
L:1/8
M:6/8
K:F
 z4 z B | cGA BBA | cGA B2 B | ccc BAG | FED C2 z | CDE F2 z | FGA B2 z | c3/2 d/ c BAG | 
 F3- F2 z |]  