Okay, everyone in L.A. knows that the Mondrian Sessions by IAMSOUND RECORDS are some of the coolest concerts around. After all, who wouldn't want to party by the rooftop pool at Skybar? Tomorrow, July 26, The Mondrian Sessions present CULTS, an awesome indie-pop band with the kind of tunes that get stuck in your head all summer long. If that's not cool enough, everyone who attends gets an account to Spotify, a huge on-demand music library who recently opened their internet doors to the US. Just make sure you RSVP at firstname.lastname@example.org to secure your spot on the dance-floor and your invite to one of the hottest websites around.