Etude Op.740 No.19 is a purchasable stage and the last song on Crazy Songs Album in Piano Tiles 2. This may be the fastest and hardest song in the Crazy Album. Since the song starts at 8 tiles per/s, and 528 single tiles with the end having only two long tiles, this song can give troubles even to expert players. After obtaining the third crown, the player steps into a speed over 10.5 tiles per second. The current world record without hacks is 3073 by Jackson007YT.