Justin David Blau, better known by his stage name 3LAU, is an American DJ and electronic dance music producer. Based in Las Vegas, he has released three mixtapes since 2011 and several singles, and has performed at festivals such as Electric Zoo in New York and EDC Vegas.
Much of 3LAU’s music incorporates electro house, dubstep, deep house, and progressive house. He is known for his melodic take on dance music and live sets that incorporate sampling. He is also known for using Ableton.
In 2016, 3LAU launched the record label Blume, the first not-for-profit dance music label. Profits from all songs released on Blume are dedicated to charity. 3LAU has raised over $200,000 for non-profit Pencils of Promise. In 2013, 3LAU announced he had built his first school with the non-profit and in 2018 another school was completed in Guatemala.