Not sure if this exists... but I sure can't find anything. I'm looking for an app that would work kind of like shazam. Except it would listen to the music on my sd-card. Find the name, artist, album, genre, etc. And automatically change them to the correct tags. I hate having to go through each one fixing all the tags. It would be awesome to have a one click app for that. And I would definitely pay for this app. So is this possible? And anybody willing to try this? Not sure if its possible, but I would definitely pay Sent from your mom's house using my Galaxy Nexus... is what my signature would say if I could save the money to buy a Galaxy Nexus.