Largo From Xerxes HWV 40 is a purchasable stage in Piano Tiles 2. It costs 7 diamonds.
This song is the easiest song in the game. Even though the song is 5.33 TPS, which is somewhat fast, there are 5+ holding tiles prevalent, as well as 3+ holding tiles. The song rarely has single tiles present. This song is very easy to get 3 stars, and 3 crowns, even more!