What song would be good for my audition?

Next week I’m auditioning for “Pirates of Penzance”, and I’m looking for a good song I can sing unaccompanied for my audition.

I need a male piece with a fairly low register, a baritone or bass part. The role I’m looking at trying for is the modern major general, so that gives you an idea of the vocal range I’m looking for.

Any suggestions will be appreciated!