From their adolescent years onward, Tegan and Sara crafted songs that blended intimate vocal blends with perceptive words and memorable tunes. Early efforts drew from folk traditions yet carried punk energy, allowing the identical twins to progress from modest recordings to releases on Neil Young's Vapor Records. Beginning with their 2000 album This Business of Art, each subsequent project incorporated fresh elements of new wave and indie rock. Their 2004 release So Jealous introduced pronounced '80s pop textures and contained the signature track "Walking with a Ghost." Following additional albums that sustained this direction, the pair's growing prominence as advocates for women's and LGBTQ issues prompted a decisive pivot toward contemporary pop. Both Heartthrob in 2013 and Love You to Death in 2016 adopted genre conventions while retaining the duo's characteristic candid songwriting. That same candor inspired a memoir recounting their turbulent teenage period; titled High School, it appeared the same week as Hey, I'm Just Like You, an album of newly recorded versions of early demos. Further retrospection arrived with 2022's Still Jealous, an acoustic reinterpretation of their 2004 breakthrough So Jealous, alongside development of a television series drawn from the memoir. Simultaneously they maintained a presence in mainstream pop via the forward-oriented Crybaby.
Raised in Calgary, the Quin twins absorbed musical tastes from their parents and began piano lessons at age eight before forming punk bands and composing original material during adolescence. In 1998 they achieved the highest score ever recorded at Calgary's Garage Warz competition, then issued their independent debut Under Feet Like Ours in 1999 under the name Sara and Tegan. The record secured a deal with Vapor Records. This Business of Art, helmed by singer-songwriter Hawksley Workman, arrived as their label debut in mid-2000, followed that July by a summer tour alongside Neil Young and the Pretenders. Two years later came If It Was You, succeeded in 2004 by the breakthrough So Jealous. In 2005 the White Stripes issued a widely heard cover of "Walking with a Ghost" from If It Was You, while the sisters toured the United States with the Killers and placed seven songs in the medical drama Grey's Anatomy.
By 2007 the twins had moved beyond the singer-songwriter framework toward explorations of pop, punk, and indie rock. That year's The Con, produced by Christopher Walla of Death Cab for Cutie, entered the upper half of the Billboard 200 and yielded the singles "Back in Your Head" and "The Con," eventually ranking among their most cherished works. Walla's involvement continued on the 2009 follow-up Sainthood. The same year included a collaboration with Tiësto on "Feel It in My Bones" for his Kaleidoscope album and with comedian Margaret Cho on "Intervention" from Cho Dependent. The Tiësto track signaled a dance-oriented shift the Quins would later pursue fully. Prior to that transition they released the live CD/DVD Get Along, accompanied by three short films titled States, India, and For the Most Part.
For their seventh studio album the sisters enlisted producer Greg Kurstin, whose credits include Lily Allen, Kelly Clarkson, and Ke$ha, to shape a modern pop aesthetic. The resulting Heartthrob, issued in early 2013, earned near-universal praise, reached number one in more than a dozen countries, and secured three Juno Awards plus a Polaris Music Prize nomination. Later that year they contributed the upbeat theme "Everything Is AWESOME!!!" to The Lego Movie, recorded with the Lonely Island; the track received gold certification and an Academy Award nomination. Their next effort, 2016's Love You to Death, again produced by Kurstin, delved further into radio-friendly pop.
In 2017 the Quins marked the tenth anniversary of The Con with the covers collection The Con X, featuring reinterpretations by Sara Bareilles, CHVRCHES, and Hayley Williams of Paramore. Memoir work focused on their teenage experiences prompted rediscovery of early demo cassettes. After discussion they recorded updated versions with producer Alex Hope and an all-female team of musicians and engineers, merging their original new-wave foundation with the polished pop of their 2010s output. Both the book High School and the album Hey, I'm Just Like You appeared in September 2019. While touring in support they captured the live album Tonight in the Dark We're Seeing Colors, released in September 2020. Two years afterward they revisited So Jealous for the acoustic Still Jealous. That year also brought the premiere of the High School television series and the John Congleton-produced Crybaby, whose jagged synth-pop, quirky new-wave textures, and dramatic ballads delivered stylistic flair and unflinching honesty, with the added element of joint songwriting between the sisters.
