The 411 were a four-piece English female R&B group formed late in 2002. The band formed after a couple of the members sang backup vocals on Lemar's version of Al Green's "Let's Stay Together." The band took its name after the Mary J. Blige song "What's The 411?". The group's first single, "On My Knees," featured Ghostface Killah of the Wu-Tang Clan and was a hit in the UK (reaching the top 5) and Australia (reaching the top 30). A second single, "Dumb," reached the top 3 in the UK and also reached the top 30 in Australia. These singles appeared on their album Between The Sheets, featuring songs written by Diane Warren, Redeye, and The 411 themselves. A third single was also released, preceding the album by one week, called "Teardrops," but it only reached #23 in the UK. They also recorded a cover version of SWV's big hit "Weak." It can be seen on YouTube. Between The Sheets was also released in France and Japan. The French edition featured two new versions of album tracks, recorded specifically for the French market: "Face À Toi Baby" featuring Mag (featuring the verses from "Dumb" with a special French chorus) and "Chance" featuring K'Maro (a new mix of "Chance" featuring a French language rap). The Japanese edition of the album featured the standard 12 tracks from the UK version, alongside two bonus tracks: "Drop Top Jeans" (which appeared as B-side to "Teardrops" in the UK) and "Soaking Wet," alongside an enhanced section featuring the videos to "On My Knees" and "Dumb."