First performance on 21 May 1999 at the Public School of Can Puig in Banyoles.
Educational approach designed to teach children all the families of musical instruments that exist, and also educate the rudiments that make that each of these families of instruments sound one way or another.
This pedagogical proposal was done in several schools around Catalonia.
- Percussion, and musicals instruments created by Xavi Rodriguez
- Psalteri, flutes and musical instruments created by Paco Viciana