From First Music Hack Day Builds Bridge Between Local Tech, Music Scenes:

Denver Music Hack Day
Denver Music Hack Day

Denver will get its first version of Music Hack Day on July 20 and 21. The event brings together tech startups making products for the music industry with coders and musicians. The event is part of an international series, including an event in Barcelona where this picture was taken by Flickr user Mariana Murdocco and shared under Creative Commons.