The Mezzotono show is executed entirely a-cappella, with a repertoire of defining Italian music. Whether pop, jazz or bossa nova, mambo or tango, big band or classical music, all pieces are given a fresh twist by their arrangements and the inventive contribution of the rhythmic-vocal section. The group is strongly committed to the diffusion of Italian music and culture through the original use of music. The five singers use their voices to reproduce the sounds of many different instruments, often introducing a comic touch and encouraging audience participation in a friendly and never pushy way. They are true ambassadors of Italian music, with a resume of TV appearances and honours, and performances in 34 countries and 4 continents around the world, so WMDF is excited to welcome their debut in Japan.