Discover Walkabout by David Hudson released in 2001. Now for a world music adventure that doesn't sound like anything this side of Down Under: This six-tune collection begins with a very typical, gently exotic, and tropical synth melody that rings vaguely hypnotic. Then David Hudson chimes in with the spacey, otherworldly drone of his didgeridoo (not to mention some interesting native voices) and the experience becomes a wild adventure steeped in natural instruments but almost techno in feeling.