Season 1

Gareth Malone

Self - Choirmaster

Alison Steadman

Self - Choir Member

Linda Robson

Self - Choir Member

Nitin Ganatra

Self - Choir Member

Craig Revel Horwood

Self - Choir Member

Mel Giedroyc

Self - Choir Member

Jo Brand

Self - Choir Member

Radzi Chinyanganya

Self - Choir Member

John Craven

Self - Choir Member

Fabrice Muamba

Self - Choir Member

Maggie Alphonsi

Self - Choir Member

Alice Levine

Self - Choir Member

Larry Lamb

Self - Choir Member