Home Cage, together with the mathematician Mr. Hillerom have created the special program for the computer under the name "MPSCHB" for the play with одноимeнным the name and the program "Knobs" where production of twenty computers has been presented and possibility of twenty various ways of reproduction of records (where the listener could choose one of them) is carried out. Cage considered this moment "as one of the major in creation of music for everyone" and assumed that "in недалeком the future of the technician will allow to carry out possibility of infinite number of interpretations of records and thus the eternal problem of mutual relations the composer - the executor - the listener" will be resolved.