By Brandy McDonnellBARTLESVILLE -- The multi-genre OKM Music Festival (formerly the OK Mozart International Festival) is showcasing pop, country, rock, classical, chamber, jazz, blues and contemporary performers during its Saturday-June 15 run at various locations around Bartlesville.The event will saddle up Saturday with OKM’s Country Fest, featuring Brent Giddens Band, Lucas Hoge and Parker McCollum, at Silver Lake Farm, 3705 Silver Lake Rd., with a portion of the proceeds benefiting the Coffee Bunker, where veterans connect.Jazzy-pop ensemble Sons of Serendip will perform “Under the Stars” Sunday at Sooner Park, North Madison Blvd.Classical music is the foundation of the 34-year-old festival, and this year’s Chamber Series in Ambler Hall, 415 SE Dewey Ave., will include the Miró String Quartet Monday-June 13, pianist Katie Mahan June 12 and wind quintet WindSync June 13.Read more on NewsOK.com