Hi, thanks so much for playing! Once you complete each level the memories that are revealed are the audio tracks that play when the Walkman pops up - if you let it play out it will take you to the next puzzle :) Unfortunately the assets we made of the tapes with labels about what was on them didn't make it in to the final build, but they should be on the game page under screenshots! Hope that helps and thank you for you kind words about my music :)