"Timber" is a song by American rapper Pitbull featuring American recording artist Kesha. The song was released on October 7, 2013, as the lead single from Pitbull's extended play (EP) Meltdown. The song was produced by Dr. Luke, Cirkut, and Sermstyle, with additional production by Nick Seeley. The song interpolates "San Francisco Bay" (1979), by Danish harmonica player Lee Oskar of the band War), which was written by Lee Oskar, Keri Oskar, and Greg Errico. .