Popular DJ/producer Avicii released a new song the other day called "X You," which was launched from a music collaboration he simply and appropriately titled, "World's Largest Music Collaboration." The idea behind this was inviting fans and musicians from across the globe to submit their music for a chance to be included on this track, "X You." Pretty cool idea, especially when he reportedly had over 13,000 submissions to pan through. In the end, he chose 4,000 entries and created this finished product, which you can watch the video of the song below. It's basically a behind-the-scenes look in to how this worked, plus the proceeds from the audio will be awarded to House For Hunger. Read more about the project here.