Cornwall Ontario — Four men. Four microphones. No instruments. Instruments are for surgeons, as they say. This is the formula for Canada’s celebrated vocal band, Cadence. See them this Saturday March 23rd at Aultsville Theatre. Wherever they perform, incredulous audiences are left raving about Cadence’s instrumental imitations, vocal acrobatics, and charismatic stage presence. With an infectious energy and a good measure of wild stage antics, this cool cat rat pack of musical misfits is guaranteed to leave you shouting out for more. Check out their website for a little taste of what these guys can do! Full season and individual tickets for all Cornwall Concert Series events can be purchased at the Cornwall Tourism office at 11 Water St., in Cornwall.