- WELCOME PLEASE BROWSE OUR SITE The Nevada Jazz Orchestra in concert. The dynamic 18-piece big band was created in 1993 by the Las Vegas Jazz Society. CALENDAR A schedule of jazz concerts and club gigs in Las Vegas. WHO WE ARE tells all about LVJS. HISTORY The LV Jazz Society was founded in 1975 and immediately accomplished exciting things. CONCERT REVIEWS Check out the response to recent LVJS ...www.vegasjazz.org