Play it, hear it, and build a melody over it — free, in your browser.
▶ Open in the Songwright editorNotes: B D# F# C#
Mood: Bright, colourful
The Badd9 chord (B add 9) is a bright major chord with an added 9th for colour. It contains the notes B D# F# C#.
It's built from the root B using these intervals (semitones from the root): 0, 4, 7, 14.
Songwright lets you tap out a melody on this scale, add chords and a drum groove, and export MIDI — no software to install.
▶ Open the free editor