I have the Samsung Moment, and I've run into this problem with both the default Music app as well as MixZing. Haven't tried any others yet, though. So, everything but about 3 (out of a few hundred, haha) songs is tagged properly and shows up under artist as one expects, sorts into the correct albums and all - but within albums the songs go alphabetically, rather than by track number. Does anyone know how to make my songs actually show up in the correct album order instead of just alphabetical order? Kind of messes things up if you're trying to listen to a musical, hahaha. Thanks for any advice!