CadenzaG thirteenth, suspended fourth
G13sus4
Also written G13sus · Fmaj7/G
NotesG · C · D · F · A · E
Formula1 · 4 · 5 · ♭7 · 9 · 13
All its notes, from the root
A sus dominant with the 13th, heard as Fmaj7 over G: V of C major with no 3rd at all — the gentlest dominant there is.
How pianists voice G13sus4
The same notes, laid out the way hands actually play them.
Fmaj7 over G Slash chord
1 · ♭7 · 9 · 4 · 13 — an Fmaj7 in the right hand over G: ♭7, 9, 11 and 13 in one familiar shape.
Thirteenth, suspended fourth chords in every key
Every G chord
Play a chord. See its name.
The free chord finder names whatever you play — on a MIDI keyboard, with your mouse or on your computer keys — with the same engine as Cadenza.
Or let the app follow you.
Cadenza names every chord you play, live, writes what you played as sheet music, and puts the keyboard straight into OBS. The core is free forever.