Karlheinz Stockhausen
Musica Classica Classical Music Dictionary entry with life, important works, and illustrations.

Karlheinz Stockhausen
Classical Music Pages biographical essay with study of his influences from The Grove Concise Dictionary of Music.

Karlheinz Stockhausen
Filmography at IMDb with musical and on-screen credits.

Karlheinz Stockhausen
Biography and summaries of various pieces including examination of certain keyboard techniques.

Karlheinz Stockhausen
Official site of the Stockhausen Foundation. Chronology of life and work, interview, awards, CD ordering information, and samples of compositions. Includes the Stockhausen-Verlag. Some material in PDF.

Karlheinz Stockhausen's New Morphology of Musical Time
Paper by Christopher K. Koenigsberg.

Stockhausen, Karlheinz (1928 - )
Brief biography with summary of his instrumental and vocal music and comments on the numbering of his works.

Stockhausen, Karlheinz (1928 - Living), Germany
Biographical data, recommended CDs, books and sheet music, bibliography, and links to biographical essays from Dr. Estrella's Incredibly Abridged Dictionary of Composers.