Giuliano Sangiorgi

Felix de Laet, Janieck van de Polder, Radboud Miedema

Daniel Kyriakides, Danny Parker, Teddy Geiger

Maitre Gims, Stan-E

Aubrey Graham, Paul Jefferies, Timmy Thomas

Guy Berryman, Jonny Buckland, Will Champion, Mikkel S. Eriksen, Tor Erik Hermansen, Chris Martin

Jess Glynne, Nick Tsang, Steve Mac, Wayne Hector

Fortunato Zampaglione, Marco Mengoni

Laura Pausini, Niccolò Agliardi

Max Romeo, Earl Daley, Spencer Graham, Amir Amor, Leon Rolle, Piers Aggett, Kesi Dryden

Adele Adkins, Greg Kurstin

Fortunato Zampaglione

Ermal Meta, Matteo Buzzanca

Antonio Toni, Francesco De Benedittis, Francesco Gazzè, Max Gazzè

Lorenzo Cherubini

Francesco Silvestre, Enrico Palmosi

Tiziano Ferro

Claudio Guidetti, Eros Ramazzotti, Francesco Bianconi, Gary Kemp, Giuseppe Rinaldi

Cesare Cremonini, Davide Petrella

Biagio Antonacci

Elle King

Alessandro Fiordispino, Antonio Fiordispino, Daniele Mona, Giuseppe Perris

Dario Faini, Luca Carboni, Tommaso Paradiso

Robin Schulz, Francesco Yates, Francisco Bautista, Nathan Perez, Ronald Bryant, Dennis Bierbrodt, Guido Kramer, Jürgen Dohr

James Napier, Sam Smith

Henry Walter, Lukasz Gottwald, Theron Thomas, Timothy Thomas, Toni Tennille

Ashley Frangipane, Chandra Uber, James Mtume, Larzz Principato

Justin Bieber, Julia Michaels, Michael Tucker, Sonny Moore, Justin Tranter

Ariana Grande, Ilya, Peter Svensson, Savan Kotecha

Jacopo Angelo Ettorre, Luca Valsiglio

Claudio Mattone

Alessandro Aleotti, Ob Ebel, Uch Ebel

Ellie Goulding, Ilya, Max Martin, Savan Kotecha

Daniele Coro, Federica Camba

Claudia Nahum, Francesco Rigon, Marco Pistella, Paolo Catoni

Alessandro Britti

Neil Diamond, Loris Bazzocchi, Francesco Migliacci

Jason Boyd, Justin Bieber, Mason Levy

Alberto Tafuri, Giò Sada, Pacifico

Nathan Duvall, Calvin Harris, Gavin Koolmon, Luke Anthony Mcdermott, Ina Christine Wroldsen

Christian Karlsson, Giorgio Tuinfort, Magnus Lidehall, Marcus Van Wattum, Nick Rotteveel, Pierre David Guetta, Sia Furler, Vincent Pontare

Jamie Lawson

Clément Picard, Fransisca Hall, Ilsey Juber, Maxime Picard, Omar Riley, Thomas Wesley Pentz

Abel Tesfaye, Ben Diehl, Danny "styles" Schofield, Stephan Moccio

Josh Osborne, Sam Hunt, Shane McAnally

Harry Styles, Jacob Hindlin, Jesse Shatkin, John Ryan, Julian Bunetta, Louis Tomlinson, Maureen McDonald

Bastian Langebæk, Jack Garratt

Edoardo Bennato, Eugenio Bennato, Gino Magurno

Federica Abbate, Daniela Chiara, Fabio Clemente, Alessandro Merli, Ermal Meta, Federico Leonardo Lucia

Marco Buonomo, Mattia Bellegrandi, Simone Bacchini