On the radio, Saturday 4 October.

Emmylou will be interviewed on the CBC program "Definitely Not the Opera"
http://www.cbc.ca/dnto/ 
Saturday, 4 October. 

This is the national Canadian broadcaster, but anyone
should be able to listen to it with RealAudio, or whatever. 

The show is 4 hours long, starting at 1:PM, repeated in every time zone.
No word yet on exactly what time she is scheduled.