Roots of Mandy Moore

New Radicals was an American alternative rock band formed in 1997 in Los Angeles. The band was centered on the duo of Gregg Alexander and Danielle Brisebois, and augmented by session and touring musicians.

The Weepies were an American indie pop-folk band consisting of singer-songwriters Steve Tannen and Deb Talan. Their music has been described as "subtly intoxicating folk-pop".

Tiffany Arbuckle Lee, better known by her stage name Plumb, is an American singer-songwriter and author. Plumb has sold more than 500,000 albums and over two million singles worldwide, co-penned songs for numerous other artists, including Michelle Branch, Mandisa, Mandy Moore, Jaci Velasquez, and Natalie Grant, and had music placed in many films and television shows. Originally signed as a contemporary Christian music recording artist in 1997, Plumb is now known as well as or better in alternative rock and EDM, and for the use of her music in film and television than she is in the contemporary Christian music market.

BBMak are a British band consisting of Mark Barry, Christian Burns and Stephen McNally. Formed in Liverpool in 1996, they sold more than three million albums worldwide between 1999 and 2003. The band first achieved success when their single "Back Here" gained popularity in radio stations in Asia and they later signed with Hollywood Records in the U.S. The band reworked their debut album Sooner or Later for an American release in 2000, and the album charted at number 38 on the Billboard 200 chart with "Back Here" becoming a top 20 hit. BBMak's success in the American market helped the band finally break through in their home country.

Christina María Aguilera is an American singer, songwriter, actress, and television personality. An influential figure in music, Aguilera is noted for her four-octave vocal range, melismatic singing style, use of the whistle register, and continual reinvention of her image and sound. Referred to as the "Voice of a Generation", she was ranked among the greatest singers of all time by Rolling Stone. Her works have incorporated socially conscious and sexual themes, generating both controversy and critical acclaim.