Power Amp doesn't see tag info for album bought online via Market

[AZ_Don]

Bought an album on Android Market. It was apparently only made availabe on google's cloud. So I made all the songs available offline so I could use Power Amp to play them. Power Amp does indeed find the downloaded mp3s but they have no tag info at all. No song titles, album info, nothing!

I'm a total android noob so I'm pretty sure I'm doing something wrong or misunderstanding the process.