Alfredo Campoli and his Trio play 'Kasbek'.
Titles read: "NOW Pathe Pictorial has pleasure in presenting - The Famous Radio and Recording Violinist ALFREDO CAMPOLI AND HIS TRIO".
London, probably Pathe Studio.
Various shots of violinist Alfredo Campoli, accompanied by a man at the piano (Reginald King?) and another on cello. They play a stirring tune - could be called 'Kasbek'.