Pupils at Royal Russell School in Shirley enjoyed a day of workshops and performances from an award-winning US a capella pop group.

Out of the Blue, made up of 17 students from Yale University, treated schoolkids to covers of favourites including songs by Jason Mraz, Katy Perry and Adele.

The a cappella group was named one of the top five groups in the world at the International Championship of Collegiate a Cappella Finals in New York.

They were also crowned the top group in north-east US.