Here’s your chance to make good on that promise you made to your friend who’s always emailing songs to you. Play My Inbox turns your Gmail account into a playlist, collecting every YouTube and SoundCloud link you have in one place for easy listening.

As Evolver.fm points out, you have to give the app access to your entire inbox in order to use it, which is sketchy and usually unadvisable. However, the creator goes to great links to prove he isn’t up to anything uncouth — he even provided Evolver with some of Play My Inbox’s source code.

Use it at your own risk here.