I don't think you can change it - and WMP11's database is nothing short of
atrocious if, like me you listen to classical music. What's more WMP wants to
change files you have already tagged back to 'unkown track' unless you switch
of auto tag updating in the preferences. In fact I have to use Sony
SonicStage for ripping as it uses the Gracenote database (as does itunes)
which is good

. There is a great free mp3 ripper called audiograbber which
uses freedb.
Come on Microsoft - do something about your atrocious WMP11 database - as
our american friends say - IT SUCKS