The intervals in the Gb Dominant Thirteen Flat Nine chord are Root, Major Third, Perfect Fifth, Minor Seventh, Minor Ninth, Major Eleventh, and Major Thirteen
Different notations for this chord:
Gb Dominant Thirteen Flat Nine
Gb 13-9
Gb 13b9
Gb13(b9)
The Gb Dominant Thirteen Flat Nine chord is composed of the notes Gb, Bb, Db, Fb, Abb, Cb, and Eb