Thank you for the feedback. The Music is from the official Game Maker assets, which also provide single files for all the instruments. Had to adjust the volume of each manually but it works. I dont think the color pallet is the problem, because its the official color pallet of the game boy color, i think its more the user (therefore me xD) that has no clue how to make good art :D But thanks for the advice, i'll definetly get my next color palette there :)