Hello hope you’re doing well I have to tell you on the left side where the four buttons are the file browser prepared and history on the left of this buttons. It’s an empty space. Plenty space for four or five buttons will be very helpful for the Djs like me which we play a big library music contain Party hip-hop R&B house techno dance, cheesy Greek music, Polish music, Italian music deep house beach house, pool party, coffee music, relaxing music late night early opening early night warmup Main program pop funky rock so imagine all these folders like my library is very very long when I Dj for a wedding for example, I mostly use three or four folders which is my preferred Party music in those folders so instead of scrolling up and down to the endless library, I could just before I start the night knowing what kind of night I will have just drunk and drop three or four folders for the night which can make my night much easier for example if I play on the pool party, I know I will play deep house classical house Ibiza house and if I Dj in wedding, I will have pop warmup party R&B and cheesy music will be very very helpful if we can just prepared our night and just go quick access to these folders by clicking on the top each time we want to go into this folders I can send you a picture as well hope you understand