https://www.youtube.com/watch?v=hLNfBi6zqK8 a must watch! Watch Charlotte and Jonathan's performance of the Italian song Caruso in the BGT Live Semi Final. Caruso was composed by Lucio Dala in 1986, and has been covered by many international artists. A version of Caruso sung by Luciano Pavarotti sold over 9 million copies, and another version was a track on Andrea Bocelli's first international album Romanza, which later sold over 20 million copies worldwide