EMO Girl

In 1997 Deep Elm Records launched a series of compilation albums entitled The Emo Diaries, which continued until 2007 with eleven installments. Featuring mostly unreleased music from unsigned bands, the series included acts such as Jimmy Eat World, Further Seems Forever, Samiam, and The Movielife. The diversity of bands and musical styles made the case for emo as more of a shared aesthetic than a genre, and the series helped to codify the term "emo" and spread it throughout the community of underground music.
Jimmy Eat World's 1999 album Clarity was one of the most significant emo albums of the late 1990s and became a touchstone for later emo bands. Writing in 2003, Andy Greenwald called it "one of the most fiercely beloved rock 'n' roll records of the last decade. It is name-checked by every single contemporary emo band as their favorite album, as a mind-bending milemarker that proved that punk rock could be tuneful, emotional, wide-ranging, and ambitious." However, despite warm critical reception and promotion of the single "Lucky Denver Mint" in the Drew Barrymore comedy film Never Been Kissed, Clarity was commercially unsuccessful in a musical climate dominated by teen pop, and the band left major label Capitol Records the following year. Nevertheless, the album gained steady popularity via word-of-mouth and was treasured by fans, eventually selling over 70,000 copies. Jimmy Eat World self-financed the recording of their next album Bleed American (2001) before signing to Dreamworks Records. The album sold 30,000 copies in its first week and went gold shortly after. In 2002 it went platinum as emo broke into the mainstream.
Drive-Thru Records, founded in 1996, steadily built up a roster of primarily pop punk bands with emo characteristics such as Midtown, The Starting Line, The Movielife, and Something Corporate. Drive-Thru's partnership with major label MCA enabled their brand of emo-inflected pop to reach wider audiences. The label's biggest early success was New Found Glory, whose 2000 eponymous album reached #107 on the Billboard 200 with the single "Hit or Miss" reaching #15 on Modern Rock Tracks. Drive-Thru's unabashedly populist and capitalist approach to music allowed its bands' albums and merchandise to sell heavily through popular outlets such as Hot Topic:
In a world where cars are advertised as punk, Green Day members are platinum rock stars, and getting pierced and tatted up is as natural as a sweet-sixteen party, everyone is free to come up with their own definition of punk—and everyone is ready to embrace it. Emo had always connected with young people—it had just never aggressively marketed itself to them.