I´m spanish, and I don´t like most of Albeniz´s works, I play some parts of the suite Iberia, I think it is one of the best works in Spain in the early 1900... Granados also was a composer dedicated to the piano, in his Goyescas you can find very very popular spanish themes, ... but they are very difficult, I play them, and... it´s too much work....
Un saludo!