Mash-up pro E-603 is releasing his first album of remixes, Remixes Vol. 1, August 10 — that's tomorrow! Earlier this week we posted a preview with his remixes of Robyn and Miguel. Today, we're bringing the exclusive premiere of his remix of Passion Pit's "Seaweed Song", the closing track off their 2009 album Manners. E-603 reappropriates the track from its introspective, album-ending origins to a dancefloor ready remix (without losing the emotion of the original, and working seamlessly with Michael Angelakos's vocals). Bassy synth breakdowns await below.