As hively tracker was developed on a fast PPC machine with gfx card, it is never going to run on a base amiga. I have been working on a port, which a few people have tested, but the specs are more like 060 + gfxcard. It should work on aga, but you need plenty of free chipram, and use 2 bitplanes or so (You will also have to scroll around the interface as you may not have an 800x600 resolution on aga).
You can download the port here: http://www.exotica.org.uk/~buzz/ht/
This is not currently a final release.
It should also run fine on winuae and morphos. Let me know how you get on.