Australian Idol's Anthony Callea's debut single is also commonly known as a duet between who?
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.
The Power (Vanessa Amorosi song) "The Power" is the fourth single from Australian recording artist Vanessa Amorosi's debut album "The Power". In Australia, the single was released as a double A side with "Every Time I Close My Eyes". The single became Amorosi's third consecutive top ten single.