Bet.E & Stef，是来自加拿大魁北克的Bossa Nova Jazz夫妻二人组。 Bet.e & Stef is a bossa nova jazz group from Montreal, Canada. They were nominated in 2003 for the Juno New Group of the Year. The female-male duo has released two albums: Jazz/Bossa Nova (1997) Day by Day (Bet.e & Stef album) (2002)