Find the impostor - ESCAPE GAME

Welcome. If you are here, it means that we asked you to find a spy (we'll call him Mr. X). He infiltrated our secret base not so long ago. We do not know a lot about him, except that he loves to leave around some clues on how to find him, and that beside being a very good spy, he's also a very famous musician. The clues he leaves should lead you to one of his most famous video clips on youtube, so that we will finally know how he looks and thus, who he really is.

We gathered everything we could. Here are four missions, each one consisting of multiple clues. Split yourselves into four groups, finish each mission and by the end all mission combined will give you the answer. Your mission will be over ONLY when it tells you to go back to the main menu. Do not leave the page you are assigned to, you may lose everything you've done.

Good luck agents.