G11 chord for piano presented by keyboard diagrams. Explanation: The G eleventh is a six-note chord. To avoid dissonance the third (B) is normally omitted. The chord is also often played inverted. The chord is abbreviated as G11. Theory: The G eleventh chord is constructed by adding a third to a ninth chord.Click to see full answer. Also to know is, what is a g13 chord?Explanation: The G thirteenth is a seven-note chord. Due to practical circumstances, some notes (as a suggestion fifth, ninth, and eleventh) are omitted and the chord is played inverted. The chord is sometimes played with both hands. The chord is often abbreviated as G13.Secondly, what is a c6 9 chord? C 6/9 chord Explanation: The C sixth/ninth is a five-note chord. Due to practical circumstances, however, the fifth (G) is often omitted and/or the chord is played inverted. The chord is abbreviated C6/9. Theory: The C6/9 chord is constructed with a root, a major third, a perfect fifth, a major sixth and a major ninth. where is g7 on the guitar? In the guitar world, we refer to this as the ‘open G7 guitar chord’ because it uses open strings. Place your 3rd finger on the 3rd fret of the low E string (6th string). Place your 2nd finger on the 2nd fret of the A string (5th string).How do you make a 13th chord?The simple answer is to play 9th, 11th, or 13th “CHORDS”, you need the base chord, PLUS the b7, PLUS the 9th, 11th, or 13th note. If you DON’T play the b7 and add the 9th, 11th, or 13th note, it is an “add chord” (Example: a “Cadd9” is C-E-G-D (1-3-5-9), whereas a “C9” is C-E-G-Bb-D (1-3-5-b7-9).