The Warren Brothers is an American country music duo composed of brothers Brett Warren (lead vocals, acoustic guitar, harmonica, mandolin, piano) and Brad Warren (background vocals, acoustic guitar, electric guitar). The duo has released three studio albums: Beautiful Day in the Cold Cruel World (1998) and King of Nothing (2000) on BNA Records, as well as Well Deserved Obscurity (2004) on Sig/429 and a 2005 compilation album, Barely Famous Hits. These four albums have produced nine charting singles on the Billboard Hot Country Songs charts, with the highest being "Move On" at #17 in late 2000-early 2001. Brad and Brett have also co-written singles for Dierks Bentley, Faith Hill, Tim McGraw and Martina McBride.

Brad and Brett Warren grew up in Tampa, Florida. They previously headlined local Christian heavy metal bands including a Christian rock heavy metal band called St. Warren. They moved from Florida to Nashville in 1995.

The duo signed to BNA Records in 1997 and released its debut album, Beautiful Day in the Cold Cruel World, in late 1998. This album produced three singles: "Guilty," "Better Man" and "She Wants to Rock," all of which charted within the Top 40 on the Billboard country singles charts. Pemberton Roach of Allmusic rated the album four stars out of five, comparing its sound to that of "slick, roots-influenced pop artists like Bruce Hornsby, Toad the Wet Sprocket and Glenn Frey" and saying that such a sound "avoid[s] any trace of Nashville clichés in favor of honest, straightforward lyrics and energetic, polished playing." Following the release of this album, The Warren Brothers toured with Tim McGraw and his wife, Faith Hill.

Sara Lynn Evans (born February 5, 1971) is an American country singer and songwriter. For her entire career, she has been signed to RCA Records Nashville.

Evans' debut, Three Chords and the Truth, did not produce a Top 40 hit on the Hot Country Songs charts. She followed this up with No Place That Far (1998), Born to Fly (2000), Restless (2003) and Real Fine Place (2005). No Place That Far received a gold certification from the Recording Industry Association of America (RIAA), while the other three albums all were certified platinum. These discs include the number 1 singles "No Place That Far", "Born to Fly", "Suds in the Bucket" and "A Real Fine Place to Start", plus the top 10 hits "I Could Not Ask for More" (a cover of the Edwin McCain song), "I Keep Looking", "Perfect" and "Cheatin'". Her 2007 Greatest Hits included the top 20 hits "You'll Always Be My Baby" and "As If". Stronger (2011) included her fifth number 1 hit, "A Little Bit Stronger", which was co-written by Hillary Scott of Lady Antebellum.

Martina McBride (born July 29, 1966) is an American country music singer and songwriter. McBride has been called the "Céline Dion of Country Music" for her big-voiced ballads and soprano range.

McBride was signed to RCA Records in 1991, and made her debut the following year as a neo-traditionalist country singer with the single, "The Time Has Come." It was not until 1997, when she released her fourth album, Evolution, that she broke through into the country music industry with a new pop-styled crossover sound, similar to that of Faith Hill and Shania Twain. From that point on, McBride has had a string of major hit singles on the Billboard country chart and occasionally on the adult contemporary chart. Five of these singles went to No. 1 on the country chart between 1995 and 2001, and one peaked at No. 1 on the adult contemporary chart in 2003.

McBride has recorded a total of nine studio albums, one greatest hits compilation, one "live" album, a Christmas compilation, as well as two additional compilation albums. Seven of her studio albums and two of her compilations have received an RIAA Gold certification, or higher. In the U.S. she has sold over 14 million albums. In addition, McBride has won the Country Music Association's "Female Vocalist of the Year" award four times (tied with Reba McEntire for the most wins) and the Academy of Country Music's "Top Female Vocalist" award three times.

Keith Lionel Urban (born 26 October 1967) is a Australian country music singer, songwriter and guitarist whose commercial success has been mainly in the United States and Australia. Urban was born in New Zealand and began his career in Australia at an early age. In 1991, he released a self-titled debut album, and charted four singles in Australia before moving to the United States in 1992. Eventually, Urban found work as a session guitarist before starting a band known as The Ranch, which recorded one studio album on Capitol Records and charted two singles on the Billboard country charts.

Still signed to Capitol, he made his solo American debut in 1999 with the album Keith Urban. Certified platinum in the U.S., it also produced his first American Number One in "But for the Grace of God". His breakthrough hit was the Number One "Somebody Like You", from his second Capitol album Golden Road (2002). This album also earned Urban his first Grammy Award win for "You'll Think of Me", its fourth single and the fourth Billboard Number One of his career. 2004's Be Here, his third American album, produced three more Number Ones, and became his highest-selling album, earning 4× Multi-Platinum certification. Love, Pain & the Whole Crazy Thing was released in 2006, producing the record-setting No.17 country chart debut of "Once in a Lifetime", as well as Urban's second Grammy for the song "Stupid Boy", while a Greatest Hits package entitled Greatest Hits: 18 Kids followed in late 2007. This album was re-released a year later as Greatest Hits: 19 Kids with one track added: the number one "You Look Good in My Shirt", which he had previously recorded on Golden Road. Additional albums Defying Gravity and Get Closer were released on 31 March 2009 and 16 November 2010, respectively.

Richard Noel Marx (born September 16, 1963 in Chicago, Illinois) is an American adult contemporary and pop/rock singer, songwriter, musician, and record producer. He had a string of hit singles in the late 1980s and 1990s, including "Endless Summer Nights", "Right Here Waiting", "Now and Forever", and "Hazard". Although most of his major hit songs were slow ballads, many of his songs had a classic rock style, such as "Don't Mean Nothing", "Should've Known Better," "Satisfied," and "Too Late To Say Goodbye". Marx placed himself in the record books by being the first solo artist to have his first seven singles hit the Top 5 on the Billboard Hot 100 singles chart (3, 3, 2, 1, 1, 1, 4). His record sales worldwide exceed 30 million. Aside from songs that he's written and recorded for himself, he has written, co-written, and produced successful tracks for other artists such as "This I Promise You" by NSYNC and "Dance With My Father" by Luther Vandross. The latter song won several Grammy Awards. His 14th and latest chart topper, "Long Hot Summer," performed by Keith Urban, gave Marx the distinction of having a song he wrote or co-write top the charts in four different decades.