McBriare Samuel Lanyon "Mac" DeMarco (born Vernor Winfield McBriare Smith IV, April 30, 1990) is a Canadian singer-songwriter, multi-instrumentalist and producer. He is best known for his solo career, during which he has released four studio albums, Rock and Roll Night Club (2012), 2 (2012), Salad Days (2014), and Another One (2015). His style of music has been creatively described as "blue wave", "slacker rock", or self-described by DeMarco as "jizz jazz".