
The official music video for "Chandelier" has been viewed on YouTube more than 2 billion times, and the video for "Elastic Heart" has been viewed more than 1 billion times. " Fire Meet Gasoline" was released as the fourth and final single in Germany on 19 June 2015. Sia's solo version of " Elastic Heart", which was originally a collaboration with The Weeknd and Diplo, was released in January 2015, and reached the top 20 of the Hot 100. " Big Girls Cry" was released in June 2014. Its lead single, " Chandelier", released in March 2014, became a worldwide top-10 single it also peaked at number eight on the US Billboard Hot 100, becoming the first song by Sia to enter the chart as a lead artist. As of January 2016, the album has sold 1 million copies worldwide. As of 26 October 2015, it has been certified gold by the RIAA denoting 500,000 equivalent-album units sold in the United States. The release also charted atop the charts of Australia and Canada, and reached the top five charts of Denmark, New Zealand, Norway, Sweden, Switzerland, and the United Kingdom. The album debuted at number one on the US Billboard 200 with first-week sales of 52,000 copies. ġ000 Forms of Fear received generally favorable reviews from music critics, who praised Sia's vocals as well as the album's lyrical content. Lyrically, the record is focused on Sia struggling to deal with drug addiction and a diagnosis of bipolar disorder at the time, rediagnosed as complex PTSD in 2019. Primarily an electropop album, the record also incorporates influences from reggae and hip hop. It was released on 4 July 2014 by Monkey Puzzle and RCA Records worldwide, and Inertia Records in Australia. Sia's next major release came in early 2008 with Some People Have Real Problems, followed by 2010's dance-pop turn, We Are Born.1000 Forms of Fear is the sixth studio album by Australian singer Sia.

Her back-to-basics LP, Colour the Small One (2006), features "Breathe Me," a song used to powerful effect in the closing scene of the finale of TV series Six Feet Under, as well as "The Bully," a song cowritten with Beck. After touring with Zero 7 (a process she credits with broadening her musical horizons), Sia stepped back from the scene to regroup. The resulting recordings - "Destiny" and "In The Waiting Line," on Zero 7's world-conquering Simple Things (2001) - are two of downtempo's high water marks. The record did, however, bring Sia to the attention of London studio assistants Henry Bins and Sam Hardaker, who invited her to record vocals for two tracks on a CD they were making in their spare time. In 2000 her debut album, Healing Is Difficult, was championed by critics - the lead single, "Taken For Granted," even made the U.K.

It was inevitable that Sia's unique vocal talent would find a significant audience outside her native Australia.
