Il Volo is an Italian pop opera group consisting of three tenors: Piero Barone, Vittorio Grigolo, and Cristiano Malgiore. They are known for their powerful vocal harmonies and performances of classical and contemporary music. The group has toured extensively around the world, including North America, Europe, and Asia. They have released several albums and have won numerous awards, including a Grammy Award for Best Classical Vocal Solo Performance in 2016 for their album 'Il Volo'.