To celebrate their 15th birthday the Xerox Rochester International Jazz Festival’s hosted 1500+ musicians performing 320+ concerts at 19 venues clustered around the Kodak Eastman Theater on East Avenue in downtown Rochester. As per usual, this year’s festival featured a rich blend of rising stars (and veterans) like Grace Potter, Fritz and the Tantrums, and Judith Hill. –Photos by Scott Cordaro, videos by Carl Mrozek