Empty Words: Writings '73–'78 / John Cage / Signed & Inscribed First Edition – Dividing Line Books
John Cage - Empty Words (Excerpt) - YouTube
Error, Intention, Contingency, Cage – Nonsite.org
Wave Farm | All Things Cage: John Cage and Yvar Mikhashoff Perform Cage's Empty Words with Music for Piano and One7
John Cage – Empty Words (2011, MP3, CD) - Discogs
Quartet: IV. Fast - song and lyrics by John Cage, Empty Words Percussion Ensemble, Sergio Armaroli, Andrea Dulbecco, Maurizio Ben Omar, Elio Marchesini | Spotify