Most of Bogusław Schaeffer’s electroacustic works emerged in the Polish Radio Experimental Studio. Among the works produced there in the years 1966-1978 were 15 autonomous compositions, 6 illustrations for the film and 11 works for the theatre and outdoor spectacle. The “Travel Notes” album assembles 5 out of 10 works created by Schaeffer outside Warsaw (in Berlin, Belgrae and Stockholm among others) in the exceptionally fertile eighth decade of the 20th century.