Two incredible streamed/podcasted radios to discover new sounds :
- WFMU(in english, with a huuuuuge archive of sounds)
- GrandPamini Radio Show(in french, themed emissions)
An history of sound collage, use of found sounds, sampling technologies, etc...
On that page, there are four episodes !
It's narrated by Jon Leidecker, who works a lot with People Like Us !