individual tetrachord Boethius - Diatonic individual tetrachord Boethius - Chromatic individual tetrachord Boethius - Enharmonic individual tetrachord Aristoxenus - Sharp Diatonic individual tetrachord Aristoxenus - Soft Diatonic individual tetrachord Aristoxenus - Tonic Chromatic individual tetrachord Aristoxenus - Hemiolic Chromatic individual tetrachord Aristoxenus - Soft Chromatic individual tetrachord Aristoxenus - Enharmonic individual tetrachord Archytas - Diatonic individual tetrachord Archytas - Chromatic individual tetrachord Archytas - Enharmonic individual tetrachord conjunct tetrachords Boethius - Diatonic conjunct tetrachords Boethius - Chromatic conjunct tetrachords Boethius - Enharmonic conjunct tetrachords Aristoxenus - Sharp Diatonic conjunct tetrachords Aristoxenus - Soft Diatonic conjunct tetrachords Aristoxenus - Tonic Chromatic conjunct tetrachords Aristoxenus - Hemiolic Chromatic conjunct tetrachords Aristoxenus - Soft Chromatic conjunct tetrachords Aristoxenus - Enharmonic conjunct tetrachords Archytas - Diatonic conjunct tetrachords Archytas - Chromatic conjunct tetrachords Archytas - Enharmonic conjunct tetrachords disjunct tetrachords Boethius - Diatonic disjunct tetrachords Boethius - Chromatic disjunct tetrachords Boethius - Enharmonic disjunct tetrachords Aristoxenus - Sharp Diatonic disjunct tetrachords Aristoxenus - Soft Diatonic disjunct tetrachords Aristoxenus - Tonic Chromatic disjunct tetrachords Aristoxenus - Hemiolic Chromatic disjunct tetrachords Aristoxenus - Soft Chromatic disjunct tetrachords Aristoxenus - Enharmonic disjunct tetrachords Archytas - Diatonic disjunct tetrachords Archytas - Chromatic disjunct tetrachords Archytas - Enharmonic disjunct tetrachords full scale - synemmenon Boethius - Diatonic full scale with synemmenon tetrachord Boethius - Chromatic full scale with synemmenon tetrachord Boethius - Enharmonic full scale with synemmenon tetrachord Aristoxenus - Sharp Diatonic full scale with synemmenon tetrachord Aristoxenus - Soft Diatonic full scale with synemmenon tetrachord Aristoxenus - Tonic Chromatic full scale with synemmenon tetrachord Aristoxenus - Hemiolic Chromatic full scale with synemmenon tetrachord Aristoxenus - Soft Chromatic full scale with synemmenon tetrachord Aristoxenus - Enharmonic full scale with synemmenon tetrachord Archytas - Diatonic full scale with synemmenon tetrachord Archytas - Chromatic full scale with synemmenon tetrachord Archytas - Enharmonic full scale with synemmenon tetrachord full scale - diezeugmenon Boethius - Diatonic full scale with diezeugmenon tetrachord Boethius - Chromatic full scale with diezeugmenon tetrachord Boethius - Enharmonic full scale with diezeugmenon tetrachord Aristoxenus - Sharp Diatonic full scale with diezeugmenon tetrachord Aristoxenus - Soft Diatonic full scale with diezeugmenon tetrachord Aristoxenus - Tonic Chromatic full scale with diezeugmenon tetrachord Aristoxenus - Hemiolic Chromatic full scale with diezeugmenon tetrachord Aristoxenus - Soft Chromatic full scale with diezeugmenon tetrachord Aristoxenus - Enharmonic full scale with diezeugmenon tetrachord Archytas - Diatonic full scale with diezeugmenon tetrachord Archytas - Chromatic full scale with diezeugmenon tetrachord Archytas - Enharmonic full scale with diezeugmenon tetrachord