Radio Theme part 2

Vicky beautifully changed melody EA, DG, E#F to EDA, EDG, ED#F going firstly down and then up. The bass code is F7, E7, D(+3),9. (at the last chord key modulates from Aminor to A Dorian, hence the F sharp). So melody serves everithins in just 2 parts (voices) including bass. How would it sound played with mandolins?