Eurico Pereira is professor of classical guitar at the National Conservatory Music School in Lisbon, Portugal. Desenvolveu um livro chamado Elemento e Gesto, with exercícios for guitar for crianças e jovens from 6 years old that combines or ensino musical theory with exercícios to serem executed in classic guitar, that allows to aluno learn the theoretical elements at or mesmo tempo that learn technical elements na guitar. Or method contém acompanhamentos intended for or professor.