English Trophy name: Cinema Snob!
In order to get the trophy, you will need to unlock the "Cinema Snob'' title.
In order to unlock the title/trophy you will need to have atleast unlocked all the songs in the game.
Once that is done and, then click on a song and you'll see a few tabs pop up. Go for the ''Watch Video option'' (The first one on the right from the play song option)
Once you've gone though the first song, simply go though all the remaining songs until you have none left. The Trophy should unlock once you've watched the last video for the song. If the trophy doesn't pop up, simply go back to the main menu, and wait for the title and trophy to unlock.