3LAU (born Justin Blau) is an American DJ and EDM producer from Las Vegas, Nevada. He released his first EP 3LAU HAUS in 2011, which was a success and catapulted his music career. Having amassed 12 million Spotify streams, 3LAU has become an international dance music sensation. His unique sound has seen him label collaborations with major artists including Tiesto, John Legend, Taylor Swift and Zedd.

3LAU is also an avid philanthropist, and his passion for charity work led to the establishment of the 3LAU Your Vision non-profit organization. This organization empowers students to use their passion for the arts, music and technology to make a positive impact in their local communities. His most recent album Ultraviolet was released in 2018 and he has since gone on to produce remixes for various EDM artists.