Just looking for recommendations for the most approachable grade 3 S/E solos. I'd like to bolster the confidence of some of my talented 2nd year players. Can you point me in the right direction for the following instrumental solos--pretty much all of them?

Flute
Clarinet
Alto Sax
Trumpet
Horn
Trombone
Tuba
Snare
Marimba

I'm a trumpet guy--definitely weak on the repertoire knowledge for percussion and woodwinds.