"Sure!" Jack was pretty agreeable to that. Although he probably would have done it for free (exposure and all of that!), he wasn't going to argue being paid either. He needed to pay the bills and all that, after all.
"I think I'm all set!" he said as he got his guitar hung on its strap and picked up his fiddle. "Go, mingle! Come give me a shout if anyone has any requests," he said with another flash of a smile.