"Kryptonite" is a song written by Guy Sebastian and Beau Dozier and is the second single from Sebastian's second studio album, Beautiful Life (2004). The song was released on 22 November 2004 and peaked at No. 15 on the Australian ARIA Singles Chart. Music video A music video was produced to promote the single, which was shot in New Zealand during October 2004. Track listing Charts References 2004 singles 2004 songs Australian Idol Contemporary R&B ballads Guy Sebastian songs Pop ballads Songs written by Beau Dozier Songs written by Guy Sebastian Sony BMG singles