+ Tap music and then listen, + All music is sped up + Don't press multiple without stopping old songs first(otherwise pure chaos) + Press space bar to make background change colour + If you don't want colours anymore press stop music + If you need to stop music and accidently stop background with stop music just press space again
(note, these are my top 9 fav songs) You can use any music as long as you give credit THANKS ((o(≧∀≦)o))