Please tell me how to do this.?

Okay. I want to make a lyric video for youtube. BUT When I tried to import my music into the Windows Movie Maker it said this "Black Veil Brides\We Stitch These Wounds\11 Sweet Blasphemy.wma is protected using digital rights management and cannot be imported." so...how do I remove the digital rights management? Or how do I make the video? Will there be consequences? Please help.