The History of Electronic Music in 476 Tracks (1937–2001)
Spanning the years 1937-2001, the collection should especially appeal to those with an avant-garde or musicological bent. In fact, the original uploader of this archive of experimental sound, Caio Barros, put these tracks online in 2009 while a student of composition at Brazil’s State University of São Paulo. Barrios’ “initiative,” as he writes at Ubuweb, “became some sort of legend” among musicophiles in the know. And yet, Ubuweb reposts this phenomenal collection with a disclaimer: “It’s a clearly flawed selection”
via http://www.openculture.com/2016/03/the-history-of-electronic-music-in–476-tracks–1937–2001.html