All-interval twelve-tone row
MUSICAL TONE SERIES
All-interval row; All interval series; All-interval series; All interval row; All-interval twelve-tone chord; Grandmother chord; Mother chord; Mutterakkord; Grossmutterakkord; All-interval twelve-tone set; All-interval twelve-tone series; Link chord; Pyramidakkord; Mutterakkorde; Pyramidenakkord
In music, an all-interval twelve-tone row, series, or chord, is a twelve-tone tone row arranged so that it contains one instance of each interval within the octave, 1 through 11 (an ordering of every interval, 0 through 11, that contains each (ordered) pitch-interval class, 0 through 11). A "twelve-note spatial set made up of the eleven intervals [between consecutive pitches].