Family
Scale
Key
Filter
Ordered by how often each family turns up across 2233 tunes, commonest first, and inside a family the plain chord before its extensions and alterations. Everything is in C — the Scales tab has every key. Tap a scale to spell it out and hear it, on its own or over the chord.
Key
Key
Key
Form
Play from
Every interval, both ways, with the tune that fixes it. Tap a row to hear it from the note above.
By type
Counted by iReal Pro over 2233 tunes. Chord names as a tenor reads them. Three types cover three quarters of everything; put together, all the exotica is under two per cent.
The thirty commonest chords
Where the repertoire lives
All qualities together, by root.
What you read, and what actually sounds
The name changes with your horn; the pitch does not. A tenor reading B, an alto reading F♯ and a piano reading A are all sounding the same 440 Hz. Everywhere on this site, what is drawn is written for your instrument and what is played is the concert pitch it really makes.