Make it harder – MELOBEAT - MP3 Rhythm Game Review

As a seasoned and somewhat amateur rhythm game player, I feel as if this game is too easy. I've been playing Ceazy difficulty X4 speed with all my songs, and I keep getting all combo S ranks everytime (unlike when I go max difficulty max speed in Beat MP3 for YouTube), even on the more hardcore songs in my library like First of the Year by Skrillex and Self Destruct by Pegboard Nerds. So as per my request, could you please make the game harder for us seasoned players?
Review by ScratchStep on MELOBEAT - MP3 Rhythm Game.