This should open your default music player and your favourite characters will say a few words of greeting, roughly in this order:

 

Binkie Huckaback

Brown Horrocks of the FO

Chou en Ginsberg MA (failed)

Douglas Smith

J Peasmold Gruntfuttock

Julian and Sandy

Kenneth Horne

Lady Beatrice Counterblast

Rambling Sid Rumpo