stringtapper wrote:Inversoundzzz wrote:...you dont always have to play triads every time you write a song....sometimes we dont need that tone there. it creates tension and ambniguity....
Well the technical reason that the 5th of a major or minor triad can be omitted is because in just about any sound more complex than a sine wave the 5th is going to be present as the second overtone of the root of the chord.
i'm talking about the second note of a triad...like the E of the C chord
in a certain complex waveform like saw wave...the major 3rd (
interval) wouold be the 5th, 10th or 20th
harmonic.
minor 3rd would be 19th harmonic
but even though those are present in most complex waveforms....they are not fundamental tones.....there is only one fundamental tone...in a tone (of a triad chord that youre playing on a keyboard)....whether its a saw wave (tone).. or triangle wave (tone)...
so even though there is technically a 5th interval (3rd, 6th, 12th 24th harmonic)(2nd 5th 11th and 23rd
overtone).....what you
hear is the fundamental...and that is what matters
i think it s important to not confuse the word
overtone...when we talk about chords.... overtones are part of the harmonic series..and are basically side effects of playing the notes (of a chord or just one note whatever)...the non-root notes of a chord...are not overtones...they are inttervals right?