Looking through my music collection I have 2 didgeridoo compilations: Didgeridoo Dreaming which is quite traditional and Dreamtime Didgeridoo Festival in Berlin which is contemporary didgeridoo music (a few electro tracks in there if I recall correctly). I'll up them if anyone is after them.
The last time I tried to play a didgeridoo was as a kid and I couldn't get a single nice sound out of it but that's no surprise since I can hardly coordinate my breathing patterns whilst swimming, let alone for this purpose.