Well, as you insist... Here it is:

http://jupp3.amigafin.org/openjazz.lha

Also remember that it sucks, and it's better to play the original on dosbox. I'll be moving tomorrow morning, so I really don't have any time to look at it any further (why the sound doesn't work etc.) but with Dosbox you get both sounds and music, so I still recommend that over openjazz

Obviously I won't take any responsibility for any damage it might do (and I don't recommend running it at all, better use dosbox + original jazz).

It DOES hit on exit.