I need to create a mp3 id3v2 tag viewer using assembly for a project.The problem is I don't know where to begin. Does anyone know any resource sites or tutorials on how to begin? thanks!

Do a Google for "file formats" or "id3 tag specs" or something of that nature. Also, check out some conversion utilities or other id3 viewers and see if the authors hide some details in their documentation. Heck, you might even get lucky and figure some of it out just by using a hexviewer to scrutinize a few mp3 files yourself.

thank you!