It is as hard as hell, I nearly despaired over it.And I swallowed ,performed and recorded quite with ease "Gaspard de la Nuit " by Ravel ,which is considered one the hardest pieces ever written for the instrument.But Albeniz managed to intrinsically weave both hands into each other, its really nearly unplayable,MUCH harder than it sounds. But what drove me was that I wanted to play that tune starting at 1.34
so desperately that I pursued. The other 11 works of this cycle are also gorgeous,some also very tricky. The link with Hamelin as a performer is OK ,but the best recording is with Alicia de Larrocha,but couldn't get it in a single clip from you tube.