In anticipation for this week’s Sonar festival in Barcelona, online music retailer Bleep has once again partnered with the event and curated a free four-track sampler EP featuring exclusive offerings from some of the artists scheduled to perform at the gathering. Tunesmiths such as Amon Tobin, Lapalux, Om Unit, and up-and-coming Red Bull Music Academy alumnus Nightwave have each delivered exclusive tracks for the downloadable package, but act fast, as it’s only available to nab for 24 hours (until 3 p.m. GMT tomorrow), here. You can also stream all four tracks in the player below.