Join "Postman Pat and Jess the Cat" in these two delightful adventures featuring music from the hit TV series "Postman Pat and the Tuba" - There's an awful lot of noise in Greendale as Postman Pat tries to play the tuba. Will he ever be able to play a proper tune? "Postman Pat and the Barometer" - On a sunny spring day Pat's old barometer points to snow - and Pat's the only person who is prepared for the blizzard.