Meer van KammerChor Saarbrücken
- SWR Vokalensemble, Marcus Creed & Kirsten Drope
- Latvian Radio Choir, Sigvards Kļava & Antra Bigaca
- Windsbacher Knabenchor & Ludwig Böhme
- National Youth Choir of Great Britain, The Swingles & Ben Parry
- Eric Ericson Chamber Choir