In this piece the musicians have not only instrumental but also acting roles. They have to walk about the performing area in accordance with a specific plan, while uttering words and sentences taken from James Joyce's novel Finnegans Wake. The theoretical background to this use of the text is provided by the general container-function theory developed by the British psychoanalyst Wilfred Bion. This theory also determines all the parameters of the music as well. Assistance in working out the harp...