Thanks friend! These short pieces are part of an attempt to show students the artistic value of the works of formation. I see many good recordings of Bela Bartok's Mikrocosmos for piano, and inspired by these recordings, especially those of Claude Helffer, I try to bring simple melodies that have quality. It is true that Andres Segovia has explored a little of this repertoire to the guitar, however there is still a lot of field to be explored. Thank for coment, this contest for sure is also an inspiration!