Title: Walking the Line (Merle Haggard, George Jones and Willie Nelson album)
Content:  Walking the Line is an album by American country music artists Merle Haggard, George Jones, and Willie Nelson, released in 1987.
Title: I Walk the Line
Content:  "I Walk the Line" is a song written and recorded in 1956 by Johnny Cash. After three attempts with moderate chart ratings, it became Cash's first #1 hit on the Billboard charts, eventually reaching #17 on the US pop charts. The song remained on the record charts for over 43 weeks, and sold over two million copies. It has also been used on many LPs released from Sun Records, such as With His Hot and Blue Guitar, Sings the Songs That Made Him Famous, and Sings Hank Williams. It was the title song for a 1970 film starring Gregory Peck and a 2005 biopic of Cash starring Joaquin Phoenix.
Title: Walk the Line (soundtrack)
Content: 1) "Engine 143" – The Carter Family ; 2) "Highway 61 Revisited" – Bob Dylan ; 3) "Didn't It Rain" – Sister Rosetta Tharpe ; 4) "Dark Was the Night, Cold Was the Ground" – Blind Willie Johnson ; 5) "Volksmusik Medley" – Hans Glisha Orchestra ; 6) "I Was There When It Happened" – The Blackwood Brothers ; 7) "Try Me One Time" – Willie Nix ; 8) "Ain't That Right" – Eddie Snow ; 9) "Boogie Blues" – Earl Peterson ; 10) "I Miss You Already" – Faron Young ; 11) "Defrost Your Heart" – Charlie Feathers ; 12) "Feelin' Good" – Little Junior's Blue Flames ; 13) "Bop Bop Baby" – Wade and Dick ; 14) "Rock With My Baby" – Billy Riley ; 15) "Rock N' Roll Ruby" – Joaquin Phoenix ; 16) "Fujiyama Mama" – Wanda Jackson ; 
Title: Walkin' Down the Line
Content:  "Walkin' Down the Line" is a song written by Bob Dylan and first recorded by him in November 1962 for Broadside magazine. Dylan recorded the song again in March 1963 for his music publisher Witmark and this version was released in 1991 on The Bootleg Series Volumes 1–3 (Rare & Unreleased) 1961–1991. The lyrics recount the troubles of a hobo walking down the railroad tracks. It was sung by Arlo Guthrie at Woodstock and his performance appears on the 1994 Woodstock 25th anniversary box set.
Title: Walk the Line
Content:  Wind-up Records released the soundtrack in November 2005. It featured nine songs performed by Joaquin Phoenix, four songs by Reese Witherspoon, two songs by Tyler Hilton, and one song each by Waylon Payne, Johnathan Rice, and Shooter Jennings. The album received a Grammy at the 49th Annual Grammy Awards for Best Compilation Soundtrack Album for Motion Pictures, Television or Other Visual Media.
Title: I Walk the Line
Content:  The song was covered by French house music DJ and producer Laurent Wolf and released in August 2009 as Walk the Line Remix.
Title: I Walk the Line Revisited
Content:  "I Walk the Line Revisited" is a song recorded by Rodney Crowell with Johnny Cash, who sings the lyrics of his song "I Walk the Line" to a new melody. Released as a single in 1998, it peaked at number 61 on U.S. Billboard country chart for the week of November 28. In 2001, the song appeared on Rodney Crowell's album The Houston Kid and was re-issued as a promo single from that album.
Title: Walk the Line (TV series)
Content:  Walk the Line is a British music competition television series created and produced by Lifted Entertainment and Syco Entertainment. The ITV programme is presented by Maya Jama, with a judging panel consisting of Gary Barlow, Craig David, Alesha Dixon and Dawn French. Simon Cowell was due to be the head judge on a panel, but he was replaced by Barlow.
Title: I Walk the Line
Content:  Sun Studio on April 2, 1956, and was released on May 1. It spent six weeks at the top spot on the U.S. country Juke Box charts that summer, one week on the C&W Jockey charts and number two on the C&W Best Seller charts. "I Walk the Line" crossed over and reached #19 on the pop music charts. The song was performed with the help of Marshall Grant and Luther Perkins, two mechanics who were introduced to Cash by his older brother Roy after Cash was discharged from the Air Force. Cash and his wife, Vivian, were living in Memphis, Tennessee, at the time. Cash became the front 
Title: I Walk the Line (soundtrack album)
Content: Johnny Cash – vocals, guitar ; Marshall Grant – bass guitar ; WS Holland – drums ; Bob Wootton – electric guitar ; The Carter Family – background vocals 

Question: who sang the songs on walk the line?
Answer: Reese Witherspoon.
Tyler Hilton.
Waylon Payne.
Johnathan Rice.
Shooter Jennings.
Joaquin Phoenix.