teoría - Music Theory Web - Espacio dedicado a la teoría musical
A web site for music theory and ear training. Can be used online or downloaded.
Diigo Imports
eMusicTheory.com home
eMusicTheory.com provides online tools for teachers and students of basic music theory, everywhere.
Music Theory on 8notes.com
Welcome to the 8notes.com online Music Theory course. 46 Lessons introducing you to the most important concepts of music theory.