Gareth Malone

Himself - Choirmaster

Alison Steadman

Herself - Choir Member

Linda Robson

Herself - Choir Member

Nitin Ganatra

Himself - Choir Member

Craig Revel Horwood

Himself - Choir Member

Mel Giedroyc

Herself - Choir Member

Jo Brand

Herself - Choir Member

Radzi Chinyanganya

Himself - Choir Member

John Craven

Himself - Choir Member

Fabrice Muamba

Himself - Choir Member

Maggie Alphonsi

Herself - Choir Member

Alice Levine

Herself - Choir Member

Larry Lamb

Himself - Choir Member

The Song

The Voice Teens

Virtuose

Le Choeur de Gregory

Lip Sync Battle

Must Be the Music

Juno Awards

American Idol

Love Is Blind: UK

Muslim Matchmaker

Beat-Club

Yo soy

Hver gang vi møtes

Salebarbes aux Îles

The Voice Kids

CMA Awards

Love is Blind: Sweden

Bandstand

BET Presents: The Encore

MTV Video Music Awards Latinoamérica