Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
Concept
Harmonization
Summary
In music, harmonization is the chordal accompaniment to a line or melody: "Using chords and melodies together, making harmony by stacking scale tones as triads".
A harmonized scale can be created by using each note of a musical scale as a root note for a chord and then by taking other tones within the scale building the rest of a chord.
For example, using an Ionian (major scale)
the root note would become the I major chord,
the second note the ii minor chord,
the third note the iii minor chord,
the fourth note the IV major chord,
the fifth note the V major chord (or even a dominant 7th),
the sixth note the vi minor chord,
the seventh note the vii diminished chord and
the octave would be a I major chord.
Using the minor (aeolian mode) one would have:
i minor,
ii diminished,
()III major,
iv minor,
v minor,
()VI major,
()VII major and
the i minor an octave higher.
Reharmonization is the technique of taking an existing melodic line and altering the harmony that accompanies it. Typically, a melody is reharmonized to provide musical interest or variety. Another common use of reharmonization is to introduce a new section in the music, such as a coda or bridge.
A melodic tone can often be harmonized in a variety of different ways. For example, an E might be harmonized with an E major chord (E – G - B). In this case, the melodic tone is acting as the root of the chord. That same E might be harmonized with a C major chord (C – E – G), making it the third of the chord. This concept extends to ninths (E would act as the 9th if harmonized with a Dm7 chord – D – F – A – C – E), fifths (E would act as 5 on an A augmented chord – A - C – E), and a wide array of other options.
Typically however, reharmonizations involve not just a single melody note, but a melodic line. As a result, there are often several melodic tones which might occur over a harmony, and all of these must be considered when reharmonizing.
Official source
About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.