Berio Documentary on YouTube

'Macca' talks to Berio.

Here is the first part of a German TV documentary about Berio, use the sidebar for the related sections (seven in total).

Looks like it was made in the late 90s/early noughties perhaps. Thankfully (unless you speak German), it's in English mostly, with some French and Italian bits here and there (German subtitles throughout). Unfortunately the audio and picture are out of sync quite a lot but what do you expect for free?.

Also check out Leporello1952's other videos here (a lot of interesting stuff, some Lachenmann and Rihm for instance).