Trying to tune in to The Cactus Channel all night and then finally, out of all the interference and noise, comes the signal I’ve been looking for. Reverb-drenched guitars and heavy, ominous drums begin. A picture becomes clearer then disappears again. Then another. There’s no front-man. There’s no singing. There are horns, tape delay, organ and synthesizers. It’s a soundtrack to something kind of exotic, but not quite. Is there any method to this madness? From ground zero it’s hard to tell.