Members of The Nylons are reuniting to perform ‘Stand By Me’: Music of the Brill Building. It’s happening July 23rd to the 26th at the Gravenhurst Opera House. The group of former and current Canadian a capella members say they’re looking forward to meeting audiences in Muskoka. Evening performances start at 8pm with a special matinee performance Saturday, July 26th at 2pm. For more details visit the Gravenhurst Opera House website.