Deja Vu is the first album by the rock band Crosby, Stills, Nash & Young, and the second by the trio configuration of Crosby, Stills, and Nash. It was released in March of 1970 by Atlantic Records. It topped the pop album chart for one week and generated three Top 40 singles: "Teach Your Children," "Our House," and "Woodstock." Without a doubt - Essential.