Our friends at Radio Times are looking at innovation this week. First up: tech in Philly. And these folks know all about it:

Our guests are JOSH KOPELMAN, who runs First Round Capital, a seed-stage venture fund; BOB MOUL, CEO of Artisan Mobile, which last month changed its name from appRenaissanceand President of Philly Startup LeadersROSEANN ROSENTHAL, CEO and member of the Board of Directors of Ben Franklin Technology Partners/Southeastern Pennsylvania; and CHRIS WINK of Technically Philly.

Download the audio and listen at your leisure. It's a multifaceted glimpse of what's going right in Philly — and what's holding us back.