"Switch" is a single released in 2005 by Will Smith from his album Lost & Found.
The song peaked at #7 on the United States Billboard Hot 100 singles chart. It reached #1 in Canada and Australia where it remained for one week and #4 in the United Kingdom.
There are 2 official remixes to the song-an R&B remix featuring Robin Thicke with a smoother and slower rhythm and a reggae remix featuring Elephant Man. Both can be found on the Lost & Found album.