Knock on the Sky is the second studio album of country music trio SHeDAISY. It was released on June 25, 2002. The two singles from this album, "Get Over Yourself" and "Mine All Mine", were minor Top 30 hits on the country charts. "Mine All Mine" was also featured on the soundtrack for the 2002 film Sweet Home Alabama and featured a video including clips from the movie.
This was SHeDAISY's weakest selling album as well; given its poor reception to radio, the group has referred to it as being "ahead of its time".
A"Knock on the Sky" should be considered Track 14 but is actually included as part of Track 13; total track length is 24:03, including 14:55 (14 minutes : 55 seconds) of silence in between "Keep Me" and "Knock on the Sky." Track 14 is 6 seconds of silence.