- The Ten Tenors
- Julian Reynolds, Katherine Jenkins, Alfie Boe, Miloš Karadaglić, Jonathan Antoine, Lucy Kay, Laura Wright, Charlie Siem, Sol3 Mio, Myleene Klass, Aled Jones, Wynne Evans, John Suchet, Laurence Llewelyn-Bowen, Catherine Bott, Tim Lihoreau, John Brunning, Alexander Armstrong & Fourtune
- Dr. Wilhelm Lichtenberg & Amira Willighagen
- Budapest Art Orchestra
- Justine Balmer
- Tenors Un Limited
- Juliette Pochin, James Morgan & The City of Prague Philharmonic Orchestra