Orchestra expertly pranks Sir Karl Jenkins with surprise ‘Happy Birthday’ at the Royal Albert Hall! 🥹 The @rsnoofficial elegantly transitioned from ‘Palladio’ into a triumphant birthday surprise arranged by @conductorben, before @Xander.Armstrong and @MyleeneKlass presented the Welsh maestro with a cake in his 80th birthday year. Watch the full moment from Classic FM Live with Viking on @GlobalPlayer or YouTube, and soon on Sky Arts. | Classic FM