Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Bayan Crisp ya rushe a 1997, Sia ya koma London, inda ta yi aiki a matsayin mawaƙa na baya ga ƙungiyar Jamiroquai ta Burtaniya. Ta kuma ba da jagorancin murya ga rukunin Ingilishi mai suna Zero 7 a kan kundin faifan studio na farko da uku kuma ya yi yawon shakatawa tare da kungiyar. A kan Zero 7's 2001 album Simple Things, Sia ya ba da gudummawar murya ga waƙoƙi biyu: "Kaddara" da "Rashin hankali". Single "Destiny" ya kai No. 30 a kan UK Singles Chart. A shekara ta 2004, ta ba da murya ga Zero 7 a kan "Somersault" da "Speed Dial No. 2" (daga kundin lokacin da ya faɗi). A shekara ta 2006, Sia ta sake yin aiki tare da Zero 7 don kundi na uku na kungiyar, The Garden kuma saboda haka ana daukar ta a matsayin "ba na hukuma" ba. mawaki na Zero 7.A cikin 2000, Sia ta sanya hannu kan kwangilar rikodi tare da Sony Music's sub-label Dance Pool kuma ta fitar da waƙar farko, "Taken for Granted", wanda ya kai lamba 10 a kan UK Singles Chart. A shekara ta 2001, ta fito da kundin wakokinta na biyu, Healing Is Difficult, wanda ya haɗu da jazz da kuma kiɗa na rai kuma ya tattauna da Sia game da mutuwar ƙaunarta ta farko. Ba ta gamsu da tallata kundin ba, Sia ta kori manajanta, ta bar Sony Music kuma ta sanya hannu tare da Go! Beat, wani reshe na Universal Music Group (UMG). A lambar yabo ta APRA ta 2002, Sia ta lashe kyautar Breakthrough Songwriter tare da Jennifer Waite na Brisbane pop duo Aneiki da Grant Wallis. A cikin 2004, Sia ta fitar da kundin faifan ta na uku, Colour the Small One. Kundin yana amfani da cakuda kayan kida da kayan lantarki don tallafawa kayan ta. Kundin ya haifar da waƙoƙi guda huɗu: "Kada Ka Kawo Ni", "Breathe Me", "Where I Belong" da "Numb". "Breathe Me" ya kai No. 71 a Burtaniya, No. 19 a Denmark da No. 81 a Faransa. An shirya "Where I Belong" don a haɗa shi a cikin waƙar don fim ɗin Spider-Man 2; duk da haka, saboda rikici na rikodin rikodin, an cire shi a minti na ƙarshe. Rashin gamsuwa da Colour the Small One mara kyau na tallace-tallace da gwagwarmayar kundin don haɗi tare da manyan masu sauraro, Sia ya koma Birnin New York a shekara ta 2005. A wannan lokacin,...  Tambaya: Me Sia ta yi bayan Crisp ta rabu?
ya ba da jagorancin murya ga ƙungiyar Turanci mai suna Zero 7