A non-official collection with more than 60 years of classical Avant-Garde Electronic music. It includes 62 CDs in total with a lot of rare and historical stuff.
All CDs rips were made using Linux's Sound Juicer wich uses by default the official FLAC encoder for lossless ripping.
CD 5 includes works by Michael Koenig, Ernst Krenek, Henri Pousseur, Bruno Maderna, Karlheinz Stockhausen, Vladimir Ussachevsky, Luciano Berio and Franco Evangelisti.

Track list of CD 5:
01 - Koenig - Klangfiguren I – 1955
02 - Krenek - Pfigstoratorium (Spiritus Intelligentiae Sanctus) - 1955 - soprano, tenor and tape
03 - Pousseur - Seismogrammes I+II – 1955
04 - Koenig - Klangfiguren II – 1955-56
05 - Maderna - Notturno – 1956
06 - Stockhausen - Gesang der Jünglinge – 1955-56
07 - Ussachevsky - Piece for Tape Recorder – 1956
08 - Berio - Perspectives – 1957
09 - Evangelisti - Incontri di Fasce Sonore - 1957