http://bugs.winehq.org/show_bug.cgi?id=21164
--- Comment #4 from Léon van der Kaap leonkaap@gmail.com 2009-12-26 12:01:26 --- I disagree with that statement since this bug is clearly a regression (it has worked before). Furthermore I don't compile my wine and it's the 32-bit version which should work fine. I also compiled the latest version of libmpg123 so I don't see where the problem should be.
I personally think of an implementation error which caused the sound to go from working to blocking.