Piazzolla.org:Archive of information including discography, interviews, RealAudio and RealVideo clips, FAQ and mailing list.
Astor Piazzolla: Personal appreciations and a complete list of his compositions.
Cosmopolis: Astor Piazzolla: Biography and brief reviews.
Garden of Forking Paths, The: Details the artist's influences by Jorge Luis Borges.
RootsWorld - Remembrance of Astor Piazzolla: A brief appreciation and record reviews.
Tango: Piazzolla: Includes biography, selected texts, audio, and pictures.