[He...only knows two of those that you've listed, Balladeer. But they're enough to give him some thought]

Hmm...perhaps a guitar and zither duet under a narration could be a good start to the scene, seeing as it's a stand alone performance.

[after all, both are stringed instruments with a lighter sound. He seems to be considering this]

If I have some music ready for you tomorrow morning, would you be ready to audition by the evening?