Len is a Canadian alternative rock duo based in Toronto, Ontario. The band consists of siblings Marc Costanzo (vocals, guitar) and Sharon Costanzo (vocals, bass) and a revolving lineup of touring and studio musicians. The group is best known for their 1999 single "Steal My Sunshine". == History == Marc Costanzo began recreationally recording music at the age of 13 years old. These recordings were predominantly helmed by Marc, although his older sister Sharon sometimes contributed vocals to the recordings.... [more on Wikipedia]