Who can tell me how to get rid of Windows DRM on WMAs?

I upgraded a friend’s XP system with a bigger HD and gave him my old BlackBerry 8110 to use as an MP3 player. He ripped his CD collection using the default settings in Windows Media Player, and now that music won’t play when transferred to the BB, citing DRM issues. I should have changed the default settings in WMP to… »Yesterday 11:48pm11/25/15 11:48pm