 | | The winner of the seventh season of Fox's American Idol competition, David Cook is a rock-oriented vocalist with a bent toward a commercial post-grunge sound. |
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 | | Led by singer/songwriter Jason Wade, Lifehouse emerged in the early 2000s with a commercial blend of pop/rock melody and throaty, post-grunge vocals. |
 | | Although not the first contestant to play his own instrument on American Idol, Kris Allen benefitted more than most from the experience, and his coffeehouse singer/songwriter vibe earned him a first place finish in 2009. |
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 | | Upon the release of their debut album, Yourself or Someone Like You, in fall 1996, Matchbox Twenty was pigeonholed as one of the legions of post-grunge guitar bands that roamed the American pop scene in the middle of that decade. |
 | | As the lead singer and principal songwriter for Matchbox Twenty, Rob Thomas found success with a blend of '70s rock influences, slick hooks, and 1990s post-grunge crunch. |
 | | Co-founded in 1999 by vocalist Alex Band and guitarist Aaron Kamin, the Calling found a home amongst such ready-for-radio rock acts of the early 21st century as Matchbox Twenty, Train, and Fastball. |
 | | Although grunge was primarily an American phenomenon, London native Gavin Rossdale left his mark on the genre by leading Bush to the forefront of modern rock radio in the mid-'90s. |
 | | During the late '90s, Creed emerged from a sea of post-grunge contenders to become one of the decade's biggest-selling rock bands. |
 | | Years before "I Don't Want to Be" propelled him to pop/rock success, songwriter Gavin DeGraw began honing his piano skills at the age of eight, followed by his participation in several cover bands with his older brother in upstate New York. |
 | | Few bands did more than Nickelback to establish the force of slick, commercially minded post-grunge in the 2000s. |
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 | | Hailing from the small town of Escatawpa, Mississippi, 3 Doors Down hit their peak in the early 2000s with a string of post-grunge singles, most notably "Kryptonite," "When I'm Gone," and the ballad "Here Without You. |
 | | Contemporary Christian pop group Hyland were formed in Minneapolis, Minnesota, led by singer, guitarist, and songwriter Jon Lewis along with guitarists Matt Lennander and Tim Neff, bassist Lee Carter, and drummer Steve Weigel. |
 | | After serving as DJ for his hometown chum Kid Rock, Uncle Kracker (born Matthew Shafer) stepped out from behind the turntables to release his debut solo album, Double Wide, in 2001. |
 | | Vocalist/bassist Tyson Ritter and guitarist Nick Wheeler both hail from Stillwater, OK, where the pair first embraced music as an appealing diversion from the ho-hum life of small-town America. |
 | | A rootsy singer/songwriter with ties to jazz and soul as well, Edwin McCain hails from Charleston, South Carolina, and it was with the support of native sons Hootie & the Blowfish that McCain signed with Atlantic Records. |
 | | Guitarist, songwriter, and Texas native Ryan Cabrera never planned on a career in music. His hobby turned into a passion after hearing Dave Matthews, causing him to turn his back on the noisy punk rock of his high-school band, Caine, and pick up an acoustic guitar for the newly minted Rubic's Groove. |
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 | | Daniel Powter, the Canadian who stormed the European charts in 2005 with his single "Bad Day" (from his 2005 self-titled release), was born and raised in the Okanagan Valley in British Columbia, picking up the violin at the age of four. |
 | | Hailing from the small farming community of Hanna, Alberta, Canada, Chad Kroeger made a name for himself at the turn of the millennium as the lead singer and guitarist of the love-em-or-hate-em post-grunge rock outfit Nickelback. |
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 | | By pitching their music somewhere between the arena-friendly style of U2 and the mature pop/rock of bands like Maroon 5 and Counting Crows, the Fray rose to commercial prominence with their 2005 debut, How to Save a Life. |
 | | Five for Fighting is the one-man band of John Ondrasik, who rose to fame in 2001 on the strength of the pop/rock ballad "Superman (It's Not Easy). |
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 | | Hailing from the suburbs of Chicago, the punk-pop outfit Plain White T's began taking shape in 1997, a full ten years before the acoustic ballad "Hey There Delilah" made them Grammy-nominated stars. |
 | | Hailing from Chico, CA, the four original members of Number One Gun began crafting energetic, Christian-minded rock in 2001. |
 | | Roxette were one of the biggest global pop acts of the 1980s, selling over 75 million records around the world and dominating the charts with songs like "The Look," "Listen to Your Heart," "Joyride," and "It Must Have Been Love. |
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 | | Although she rose to fame during the teen pop era, Michelle Branch -- who was 17 years old when her debut album, The Spirit Room, began its double-platinum run in 2001 -- modeled her own songs after iconic alt-rock females like Lisa Loeb and Melissa Etheridge. |
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 | | The Texas quintet Blue October formed during the post-grunge boom of the mid-'90s, when vocalist/guitarist Justin Furstenfeld began penning angst-ridden rock songs with the help of his brother, drummer Jeremy Furstenfeld, and violinist Ryan Delahoussaye. |
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 | | A Christian alternative Southern rock band based out of Nashville, Tennessee, the Rhett Walker Band is fronted by Rhett Walker (the son of a preacher), who handles the lead vocals and most of the songwriting, with Kenny Davis on drums and Joe Kane on guitar. |
 | | By age 21, vocalist Colbie Caillat had evolved swiftly from an aspiring R&B/folk singer to a pop sensation, a feat that owed as much to the marketing assistance of MySpace as the meteoric popularity of her debut single, "Bubbly. |
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 | | Along with Michelle Branch and Nelly Furtado, Vanessa Carlton helped usher in a new era of female songwriters during the early 2000s. |
 | | Originally from New Zealand, Natasha Bedingfield grew up in southeast London, where she and her siblings were raised around music. |
 | | A modern praise & worship band out of Northern Ireland, the Rend Collective Experiment is exactly what the name says, more a spiritual and creative collective than a band per se, blending praise lyrics with a kind of experimental folk-rock approach. |
 | | The absence of a television set at their home in Lincoln, NE, led band of brothers Remedy Drive to turn to music at an early age as an outlet for their pent-up creative energies. |
 | | Born on October 19, 1991 in Murfreesboro, Tennessee, singer/songwriter Colton Dixon first caught the public's attention on season 11 of American Idol. |
 | | A self-described "Celtic soul" trio, the Script were founded by guitarist Mark Sheehan and vocalist Danny O'Donoghue in 2001. |
 | | Like Patty Griffin before him, singer/songwriter Howie Day emerged from the country quietude of Bangor, Maine, and entered both Boston's coffeehouse scene and the world of folk music. |
 | | Launched in 1991 as a folk-based acoustic duo, Vertical Horizon gradually molded itself into a slick pop/rock outfit, culminating in the band's brief (but significant) heyday at the turn of the 21st century. |
 | | Before becoming a front-runner in the eighth season of American Idol, Adam Lambert made his name in the theater world, where he performed alongside Val Kilmer in the debut production of Ten Commandments: The Musical and landed an understudy role in a touring production of Wicked. |
 | | Jason Mraz hails from Mechanicsville, Virginia, where the singer/songwriter grew up amidst the sounds of the Dave Matthews Band and local roots musicians the Agents of Good Roots. |
 | | Capital Kings, a Christian electronic dance music duo, features Cole Walowac and Jon White. Lifelong friends, the musicians met in a church nursery and started playing music together as kids. |
 | | By mixing Lisa Loeb/Alanis Morissette-like singing with music that sounds similar to a more mainstream Portishead at times, Natalie Imbruglia became one of the biggest pop sensations in Europe. |
 | | Train was inescapable during the turn of the 21st century, when songs like "Calling All Angels" and "Drops of Jupiter" made the San Francisco residents some of America's most popular balladeers. |