This is pretty great, loads of obscure 60s/70s psych. She really is a huge loss.
http://www.factmag.com/2011/01/17/stream-a-mixtape-recorded-in-december-by-broadcasts-trish-keenan/

Tracklist: http://rateyourmusic.com/list/Tezcatlipoca/trish_keenans_mind_bending_motorway_mix/

Track 4 is particularly fantastic, I wish I had a friend that could send me stuff like this!