Li Lykke Timotej Zachrisson was born in Ystad, Skane; her mother, Karsti Stiege, was a photographer, and her father, Johan Zachrisson (stage name Zilverzurfarn), is a member of the Swedish punk-reggae band Dag Vag. The family moved to Stockholm when Zachrisson was a toddler and when she was six moved to a mountaintop in Portugal where they lived for five years. The family also spent time in Lisbon and Morocco, and winters in Nepal and India. She moved to the neighborhood of Bushwick in Brooklyn, New York City, for three months when she was 19.

Li released her first EP, Little Bit, in 2007. Stereogum named her an artist to watch in October 2007 and described her music as a mix of soul, electro and "powdered-sugar pop". Li's debut album, Youth Novels, was released on LL Recordings in the Nordic region on 30 January 2008 and received a wider European release in June 2008. The album was produced by Bjorn Yttling of Peter Bjorn and John and Lasse Marten and was reportedly inspired by a previous relationship of three years. It was released in the United States on 19 August 2008. The album was released in the United Kingdom in June 2008, promoted by a performance of "Little Bit" on Later... with Jools Holland on 25 May 2008.  Li performed live with a pared-down drum kit, a necklace made out of percussive instruments, a guitar, a bass and a microphone. Youth Novels was placed on many of the year's Best Of lists and saw Li sell out tours, including sets at festivals Glastonbury, Coachella and Lollapalooza. She appeared on Late Night with Conan O'Brien.  She appeared on Swedish musician Kleerup's self-titled album, contributing vocals to the track "Until We Bleed". She also worked with Norwegian electronic duo Royksopp on their 2009 album Junior, contributing vocals to "Miss It So Much" and "Were You Ever Wanted". Li appeared on Last Call with Carson Daly on 18 February 2009. She covered "Knocked Up", originally recorded by Kings of Leon who had approached Lykke to cover a song of her choice, and "Gifted" in which she performs with Kanye West. Li performed at the 2009 Coachella Valley Music and Arts Festival on 19 April and the 2009 Lollapalooza festival on 8 August as part of the promotional tour for Youth Novels.  A remixed version of her song "I'm Good, I'm Gone" was featured in the 2009 horror film Sorority Row. The song "Possibility" was written for the 2009 film The Twilight Saga: New Moon. Li had been asked to write a song to the film soundtrack but was reluctant to commit to the project. It was after she had seen an early screening of the film that she decided she wanted to contribute to the soundtrack. The soundtrack was released on 16 October 2009.Answer this question using a quote from the following article:

What did she do in 2009?
". She also worked with Norwegian electronic duo Royksopp on their 2009 album Junior, contributing