Sisterworld is the fifth studio album by experimental rock trio Liars, released on March 9, 2010. The album was written and recorded in Los Angeles with assistance from Tom Biller. In early November, a link was posted on their official Mypace page directing users to www.thesisterworld.com, where "Scissor", the premiere track from Sisterworld was made available for free download and streaming. An expanded version of the album is being released with a bonus remix disc featuring remixes from Radiohead's Thom Yorke, TV on the Radio's Tunde Adebimpe, Blonde Redhead's Kazu Makino, Deerhunter's Bradford Cox, Melvins and others. The music video for "Scissor", directed by Andy Bruntel, won the Best Music Video award at the Vimeo Festival + Awards 2011. In October 2011, NME placed "Scarecrows on a Killer Slant" at number 68 on its list "150 Best Tracks of the Past 15 Years".

Liars is an Australian-American experimental rock band formed in Brooklyn, New York, in 2000. Angus Andrew is the founding and only constant member of Liars, currently joined by multi-instrumentalist Cameron Deyell and drummer Laurence Pike. Aaron Hemphill played with the band from its inception until his amicable departure from the project in 2017. Julian Gross joined the band for their second album They Were Wrong, So We Drowned in 2004, and played with the band until his departure in 2014. Liars have released ten studio albums and are signed to Mute Records. Stylistically, they combine elements of rock and punk with experimental electronica, with Andrew crediting influences such as Orchestral Manoeuvres in the Dark (OMD), The Cure, PJ Harvey, Underworld, The Doors and Michael Franks.