v6.4 [Jul 2, 2011]
Fixed a bug when adding a new song to the playlist before closing the song window. This resulted in errors matching the song with the proper copy in the database.
- Fixed a tip window popup problem that resulted in the program appearing to be frozen, when in fact it was just waiting for an OK click.
- Added code to automatically rebuild the playlist info in memory when a bad song number was detected, instead of showing a bug report
