Checksum DRDP after 2nd startup. Rebalanced some economy stuff and added 2 more factory goods: synthetic rubber and synthetic sulphur. China now has a new opium addiction mechanic that severely hampers the country but can be gotten rid of if they win the opium war. Fixed the music issue for good this time.
Delete the entire "Victoria Universalis" folder in both "Program Files/Steam/steamapps/common/Victoria 2/mod" and "Documents/Paradox Interactive/Victoria II" directories before installing this file.