Since January 2009, Tulsa-based Vintage Wildflowers has developed an enthusiastic legion of fans with their vibrant blend of three-part harmonies backed by Celtic harp, Irish flute, and fiddle. Mix in bits of mandolin, whistle, guitar, banjo, and bodhran and you have an idea of what it’s like to spend an evening with these women. Acclaimed for their instrumental prowess, onstage charm and soulful vocals, 2011 marks the trio’s national debut in a performance at the Kennedy Center in Washington, DC, as well as the release of their second album, <i>Lovely Madness,</i>. Check out <a href="http://www.batesline.com/archives/2011/06/video-vintage-wildflowers-at-ken.html">Batesline.com for a video of their DC performance</a> to whet your appetite for the show in Tulsa.