The music appears to play the menu music at x0.9 speed, meaning if you replace the menu music with your own file it plays slow. It seems increasing the speed to x1.1 speed on your music file fixes it perfectly. Just thought it interesting for anyone looking to change the file(s) as i've been customizing the UI of the emulator cuz... why not? I bet the Metal Slug games' emulator runs almost if not exactly the same way. What do you think would be better menu music, Skillet's "feel like a monster" or a hat in time's "Peace and Tranquility" Guitar/Remix?