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"Wake Me Up" is a song by Swedish DJ and producer Avicii, featuring vocals from American singer Aloe Blacc. Released in 2013, it became a global hit, reaching number one in over 20 countries. The song is known for its uplifting melody, Blacc's soulful vocals, and Avicii's signature electronic production. It is considered one of the most iconic songs of the 2010s and has been streamed billions of times worldwide.