Beware, this is not a new version of « Wake Me Up » by Avicii song. You do not need to download it if you have already purchased it. Written by Tim Bergling (STIM), Aloe Blacc and Michael Einziger. Published by EMI Music Publishing Scandinavia AB (STIM) / Elementary Particle Music / Aloe Blacc Publishing, Inc. All rights reserved. Used by permission. Courtesy of Interscope Records under license from Universal Music Enterprises.