Musicians for anniversary party

My husband Louis and I would like to hire a student pianist or violinist or cellist (multiple performers welcome if a group is used to playing together) to play contemporary background music for the first 45 min to one hour of our casual 30th anniversary party for 70 guests on Saturday Oct 18th from 6-6:45pm or 7pm (musician’s preference) at our home in Middleton WI.  This is a paid opportunity.  We would appreciate a brief video of a prior performance with inquiries so we can hear the musician’s style.  We would appreciate the musician(s) wearing business casual for the event. Contact: mhinshaw@dermatology.wisc.edu