Who most commonly sang the fastest-selling single by an Australian artist as a duet?
The Prayer (Celine Dion and Andrea Bocelli song) "The Prayer" is a popular song written by David Foster, Carole Bayer Sager, Alberto Testa and Tony Renis. It is most commonly known as a duet between Celine Dion and Andrea Bocelli. It is from "Quest for Camelot:
Best Night "Best Night" is a song recorded by Australian hip hop dance and pop group Justice Crew. "Best Night" was released digitally and physically in Australia on 30 November 2012, as the group's seventh overall single and the second single from their debut studio album "Live by the Words" (2014). It peaked at number seven on the ARIA Singles Chart and was certified two times platinum by the Australian Recording Industry Association, denoting sales of 140,000 copies.