Just curious if anyone has heard these recordings yet? I've got AFTK and S, and I have to say, if you're a bass player, or a Geddy fan, these recordings are a MUST HAVE!!! The bass is pretty well COMPLETELY isolated (I'm assuming it's the sub-channel, but it's full frequency?????). As a Rush fan, you'll hear many more nuances in both the guitars and drums, but the bass, oh the bass ... I'm in heaven!!!