Metal guitar virtuoso, Xander Demos and his band, XDB, will perform at the Bands In Blue benefit concert, to benefit the Officer Kotecki Scholarship Fund. The concert will be held Saturday, August 24, 2013 at the Hillcrest Country Club, 3411 Leechburg Rd., Lower Burrell, PA 15068. The event begins at 4pm, with XDB performing at 7:30pm. Tickets are $10 for …