All That Philly Jazz app breathes life into the local jazz scene <http://thekey.xpn.org/2013/08/28/all-that-philly-jazz-app-breathes-life-into-the-local-jazz-scene>

Philly Jazz App: app to map Philly’s jazz history <http://technical.ly/philly/2013/08/28/philly-jazz-app-app-to-map-phillys-jazz-history>