Título: Chords and Keys Descripción: From the analysis of harmonics, the concept of major chord is established. With 3 major chords, the major key is obtained, as well as its corresponding major scale. Then, the minor consonant chord is built in an artificial way. With 3 minor chords, the minor key is obtained, as well as its corresponding minor scale. The natural, harmonic and melodic minor scales are explained. It is also indicated which are the main chords in a key. The concept of consonance is one of the basic principles in Western music. Nuño Fernández, L. (2016). Chords and Keys. Autor/a: Nuño Fernández Luis Curso: Este vídeo es el 5/8 del curso Musical Abacus. •MusicalAbacus Universitat Politècnica de València UPV: Más vídeos en: /valenciaupv Accede a nuestros MOOC: #Music Theory #Musical Abacus #Chord #Consonant Chord #Major Key #Major Scale #Minor Key #Minor Scale #Main Chords in a Key #6203 - Teoría #