Northern Lights

Cantus sang the opening track 'Vuelie' on the soundtrack of Disney's Frozen, the highest grossing animated film of all time. The Norwegian all-female choir are ranked as one of the leading choirs in the world by Interkulture.

Made up of 30 singers from Trondheim, members are aged between 20 and 40, and range from students to nurses, to firefighters, teachers and architects.

Their outfits - called Bunads - inspired the costumes in Frozen.

Cantus are an all-female choir, led by a female conductor.