I think of Dixie for the four string banjo.
I had a student for a few months, so I learned to play a little. Fun instrument!
I also studied five string banjo for a while, but didn't have the right hand for three finger style (think Earl Scruggs). That's also a cool sound.
Know what I like? Jerry Douglas on the dobro--I taught that a little too, but don't have that finger picking mastery that Flux demonstrates.
All these students for odd stringed instruments, I told them, "Bring the book".
Sorry for the thread drift, hope you don't get mad!