Complete Piano Music, Volume 4: Pieces 1950-1960

Winter Music (1957) (version for 10 Pianos for Bob Rauschenberg and Jasper Johns)

Arolsen, February 8, 1998 (Water Music 1952)

For MC and D.T. (1952)

For Paul Taylor and Anita Dencks (1957)

TV Koeln (1958)

Waiting (1952) (For Louise Lippold)

Seven Haiku: For Elsa

Seven Haiku: For Merle Armitage

Seven Haiku: For Aghavni Uomini

Seven Haiku: For Richard Lippold

Seven Haiku: For Maro

Seven Haiku: For Willem de Kooning

Seven Haiku: For Sonia Sekula

Haiku: For My Dear Friend, Who

Haiku: What Stillness

Haiku: The Green Frog's Voice

Haiku: The River Phurabelle

Haiku: [untitled]

Musik Walk (1958) (version for 3 Pianists)

Solo for Piano (1958) (For Elaine de Dooning): I

Solo for Piano (1958) (For Elaine de Dooning): II

Solo for Piano (1958) (For Elaine de Dooning): III

Solo for Piano (1958) (For Elaine de Dooning): IV

Solo for Piano (1958) (For Elaine de Dooning): V

Solo for Piano (1958) (For Elaine de Dooning): VI

Solo for Piano (1958) (For Elaine de Dooning): VII

Solo for Piano (1958) (For Elaine de Dooning): VIII

Solo for Piano (1958) (For Elaine de Dooning): IX

Solo for Piano (1958) (For Elaine de Dooning): X

Solo for Piano (1958) (For Elaine de Dooning): XI

Solo for Piano (1958) (For Elaine de Dooning): XII

Solo for Piano (1958) (For Elaine de Dooning): XIII

Solo for Piano (1958) (For Elaine de Dooning): XIV

Solo for Piano (1958) (For Elaine de Dooning): XV

Solo for Piano (1958) (For Elaine de Dooning): XVI

Solo for Piano (1958) (For Elaine de Dooning): XVII

Solo for Piano (1958) (For Elaine de Dooning): XVIII

Solo for Piano (1958) (For Elaine de Dooning): XIX

Solo for Piano (1958) (For Elaine de Dooning): XX

Solo for Piano (1958) (For Elaine de Dooning): XXI

34'46.776" for Two Pianists (1954) (Simultaneous version of 34'46.776" for Paul and Vera Williams)