Chapter 3—How Music Works, Part I: Rhythm
A website for learning about the fundamentals of music. Includes explanatory material, tutorials, exercises, articles, and references. Established in 1997 by José Rodríguez Alvira; includes drills in English and Spanish.
A website for learning about the fundamentals of music. Includes animated units on notation, scales, intervals, and chords and provides exercises and tools for analyzing key signatures, chords, and various elements of rhythm.