clarinet heavy, mostly (if not all) under the break. You need a good baritone or trombone, and a good tuba. Bari sax will suffice.
Uskudar arr. Story
again, clarinet heavy, C above the break. Trombone & Baritone are unison, but not with Tuba. Bari Sax doubles Tuba. Most kids who hear this song really like it.
Voodoo Dance by Del Borgo
This depends a lot on the maturity of your kids. Clarinet feature at the beginning, so that could be a plus. Low brass is unison with a few tbn/btn divisi measures. Most of the flute parts are doubled in the alto sax (except for one section).