All of these files are mp3s that you can download, or listen to from here.
And don't forget - there's an mp3 of an interview with Richey, from November 1994, in the Articles (1993 - 1994) section!
Radio discussion, March 1995 (2:26)
News - Richey Edwards of Manic Street Preachers by Danny O'Connor (5:12)
Broadcast on Lamacq Live, BBC Radio 1, 27 January 2002
Part of a documentary about Manic Street Preachers' history, BBC Radio 2, October 2002 (9:10)
This portion covers the period from Philip Hall's death through Richey's disappearance.
Richey's sister, Rachel Elias, on BBC Radio Wales, January 2011 (19:25 total):