curprev16:5416:54, 18 February 2015 Hyacinthtalkcontribs 11,832 bytes+435 →History: [[File:Fifteenth chord from Marpurg on A.png|thumb|Fifteenth chord discussed by Marpurg as resulting from the addition of a ninth below a (dominant) seventh chord<ref>David A. Sheldon, ed., Friedrich Wilhelm Marpurg (1989). ''Marpurg's Thoroundo
curprev22:0822:08, 9 July 2009 Hyacinthtalkcontribs 6,173 bytes+552 In the 18th-century 9th and 11th chords where theorized as downward extensions of 7th chords, according to theories of supposition.<ref>Sadie, Stanley, ed. (1980). "Ninth chord", p.252, ''The Newundo
curprev21:4121:41, 9 July 2009 Hyacinthtalkcontribs m5,432 bytes+208 [[Image:Eleventh chord voice leading.png|thumb|Voice leading for dominant eleventh chords in the common practice period.<ref name="B&S 184">Benward & Saker (2009). ''Music in Theory and Practice: Voluundo
curprev10:3410:34, 29 December 2008 81.98.227.165talk 4,228 bytes−361 In the discussion page, it was said that extended chords need to have the pitches inebetween, otherwise they are added note chords. The part I removed seemed to contradict this.undo