superimposition
Upper Structure Triads For Guitar - Lesson With Charts and Tabs
This guitar lesson discusses a very useful way to come out new colors to your soloing or comping ideas called "Upper-structure Triads".
This technique consists of superimposing triads to highlight extended notes of minor, major and dominant chords.
Extended Diatonic Arpeggios - Infographic
Extended areggios, Extensions, Upper-Structure of Chords, Superimposition, Secondary Arpeggios, Chords
Extended Arpeggios For Guitar - Upper-Structure of Chords and Superimposition