http://bugs.winehq.org/show_bug.cgi?id=33765
--- Comment #4 from Andrew Fan andrewsuicune@gmail.com --- Unfortunately, after I purged and reinstalled MacPorts and Wine...
Wine 1.7.20 still has this bug. The noticeable change is that the program crashed after a few seconds instead of being frozen for a while - I believe that my computer used up its RAM and terminated the program.
Now running with OSX Mavericks. Still a .mp3 issue.