Sarah McLachlan is a Canadian singer and songwriter who is known for her emotional ballads and mezzo-soprano vocal range. Since 1988, she has sold over 40 million albums worldwide. Her best-selling album is Surfacing, for which she won two Grammy Awards and four Juno Awards. Also, she founded the Lilith Fair tour, which showcased female musicians. The Lilith Fair concert tours took place from 1997 to 1999, and resumed in the summer of 2010.