Skip to main content
supertonic

supertonic

9.9
The second note of a musical scale, one step above the first note
  • noun
  • /ˌsuːpərˈtɒnɪk/
  • Specialized
: supertónica
  • In the diatonic scale of C major, the supertonic is the note D.

Examples

  • The AP course will cover material ranging from root progressions to supertonic sevenths and their inversions.

    Academic text (1993)
  • They can progress to learning a repertoire of music that includes subdominant harmony, then mediant, submediant, supertonic, and secondary dominant, and eventually more chromatic harmonies.

    Academic text (1999)
  • So for minor keys that have a key signature containing sharps, the last sharp will be on the second scale degree or supertonic.

    Academic text (2001)
  • When I was a year old, I could sing Three Blind Mice, and before I was three, I knew that the major chord on flattened supertonic was D flat, F and A flat, in the key of C, of course.

  • Musicians often use the supertonic to create tension before resolving to the tonic.

  • The supertonic note adds richness to melodies and harmonies in various music genres.

Surface Forms

supertonic singular
supertonics plural

Morphology

supertonic = tonic (semi-transparent) = super + tonic

Formed by the productive prefix 'super-' (above) + 'tonic', but the result is a specialized music-theory term naming a specific scale degree rather than a generalisable everyday meaning.

Etymology

Supertonic is made of the part super- meaning 'above' and tonic meaning the 'home note' or main note of a scale, and you can think of super- like in superhero to remember 'above'. So the supertonic is the note just one step 'above' the tonic, which is why it is the second degree of the scale.