"Down" is a song by Stone Temple Pilots and the first single from their fourth album No. 4. It is one of the heaviest songs by the band and was featured in advertisements promoting the release of No. 4 as well as in more than one episode of the The Sopranos. In 2001, it was nominated for Best Hard Rock Performance at the Grammy Awards, an award STP had previously won for the song "Plush" in 1994. The song's music video features live shots of the band performing "Down" at the House of Blues in Las Vegas. "Down" also appears on the compilation albums Thank You and Buy This.
The song is a playable track in the game Guitar Hero: On Tour Decades as the encore song in the 90's venue.