"Heard It All Before" is the debut single by American recording artist Sunshine Anderson, from her debut studio album, Your Woman (2001). It was written by Anderson, Rayshawn Sherrer, Chris Dawley, and Mike City and produced by the latter. Released as the album's lead single on February 27, 2001, it reached the top ten on both the UK Singles Chart and the US Billboard Hot R&B/Hip-Hop Singles & Tracks chart while peaking at the number 18 on the Billboard Hot 100.