Who most commonly sang the fastest-selling single by an Australian artist as a duet?
Anthony Callea Anthony Cosmo Callea (born 13 December 1982) is an Australian singer-songwriter and stage actor of Italian descent (parents Santina and Cosmo) who rose to prominence after being the runner-up in the 2004 season of "Australian Idol". Callea's debut single "The Prayer" is the fastest-selling single by an Australian artist, held the No.1 spot on the ARIA Singles Chart for five weeks, a record for the debut single of an "Australian Idol" contestant, and was the second-highest selling Australian single of the last decade.
Anthology 3: Rarities Anthology 3: Rarities is a greatest hits compilation album of mainly covers (including Paul McCartney, ZZ Top and Led Zeppelin), by Australian singer John Farnham. The album was released in Australia on 10 November 1997, and is the third of a three disc Anthology set. The album featured a duet with Australian country vocalist and icon Smoky Dawson, and Chinese artist Chi.