DEADMAU5

Joel Thomas Zimmerman, known professionally as Deadmau5, is a Canadian electronic music producer and DJ. His musical style primarily includes progressive house and electro house, though he also produces and DJs other electronic music genres, including techno under the alias Testpilot. Zimmerman mostly appears and performs with a custom helmet called the "mau5head". He has received seven Grammy Award nominations and won four Juno Awards for his songs. Wikipedia