Ernesto Tomasini

as Self

Philippe Jaroussky

as Self

Franco Fagioli

as Self

Daniel Behle

as Self

Max Emanuel Cenčić

as Self

David Daniels

as Self

Daniele Pacini

as Self

Valer Barna-Sabadus

as Self

Yuriy Mynenko

as Self

Andreas Scholl

as Self

Othon Mataragas

as Self

Luciana D'Intino

as Self

Patrick Barbier

as Self

Franco Fussi

as Self

Reiner Moritz

as Self

Vincenzo Lucchese Salati

as Self

Marco Gambino

as Narrator

Laura Pigozzi

as Self

Diego Fasolis

as Self (uncreditted)