Section outline

  • In music, the tonic note is the first note in a diatonic scale. It is the tonal centre, or the tone on which the music sounds finished. All other notes in a piece of music use the tonic note as a reference point. The tonic is always numbered as one. Song melodies usually end on tonic.

    In Movable do, or tonic sol-fa, each syllable corresponds to a scale degree. The tonic is DO. The whole scale is do-re-mi-fa-so-la-ti-(do).

    Listen the examples below.