Ear Training for Clarinet

By jeffspmusic · Published September 28, 2026 · Updated November 8, 2026

A free ear training game for clarinet players: you hear a real Bb clarinet at concert pitch and find the written note on the treble staff, as on your part. The clarinet is the odd one out among the woodwinds: its register key jumps a 12th rather than an octave, its written notes sit a step from what sounds, and its pitch goes flat when you push rather than sharp. Every one of those quirks is easier to live with once your ear knows what to expect.

Opens the game on Bb Clarinet: note recognition on Easy, answered on the treble clef staff. Press PLAY and the first note sounds. Free, no account. Jump to the 10-minute routine.

Clarinet range, clef and transposition

This is the standard range, the one the trainer plays on Hard. Extensions and strong players reach a little past either end on some instruments. Every instrument side by side: instrument ranges, clefs and transpositions.

Written pitch, concert pitch, and how the app bridges them

You play a Bb clarinet, so your written C sounds as concert Bb, a major 2nd lower. When the pianist plays a C and asks you to match it, you finger a D. Most clarinetists stop noticing this after the first year, and that is exactly the point: you read your part, you play, and the transposition happens somewhere below conscious thought. The trainer respects that habit. It plays the concert pitch you would actually hear from your instrument, and you answer in written pitch on the treble staff, across the instrument's written range from low E3 to C7. Nothing to convert. Hear the sound, place it where your part would print it. The full story of why instruments transpose, with every horn in one table, is in written pitch vs concert pitch.

The one time this catches people out is when they have done all their previous ear training on a piano. A written G on clarinet sounds like concert F, and if your inner ear has spent years labeling that sound "F", you will hesitate. Training with the clarinet sound selected recalibrates the label, and you end up with something valuable: the ability to hear concert pitch and think in written pitch at the same time, which is the skill section leaders and doublers rely on.

The register key and the perfect 12th

Press the register key on a low written E and you get B, a 12th up, not the E an octave up that a flutist or saxophonist would expect. The clarinet's bore acts as a closed cylindrical pipe, so it produces only the odd harmonics, and the first one available is the third partial: an octave plus a perfect 5th. That single fact shapes the whole instrument. It is why the fingering system has a chalumeau register and a clarion register with a set of throat tones wedged between them, and it is why the perfect 12th is the clarinetist's structural interval.

Train it in two places. The interval trainer stops at the octave, so use it for the octave and the perfect 5th the 12th is built from. Then take the 12th itself to the instrument: play a low note, add the register key, and listen to the two together until the jump sounds like one interval. When you can hear a 12th as a single, recognizable sound, the relationship between your two main registers stops being a mechanical rule and becomes something you hear.

The break, the throat tones, and the minor 2nd

Ask clarinetists where the hard part of the instrument lives and most will point to the same place: written Bb4 to B4, the break. One step of a minor 2nd, and almost every finger moves. The throat tones just below it (G, G sharp, A, Bb) tend to sound thin and run sharp unless you add resonance fingerings. What ear training adds here is a clear target. Hearing the B before you move gives your fingers and air something to aim at; thinking only about fingers tends to get you there late and flat. Drill the minor and major 2nd until the difference is instant, and spend time in Custom difficulty with the range set to the throat tones and the notes just above the break, so those particular pitches become as familiar by ear as they are awkward by hand.

Chord tones for the section and the soloist

In a concert band the clarinet section does the job the violins do in an orchestra, which means a lot of harmonized writing in 3rds and 6ths between first, second and third parts. If you play jazz or klezmer, chord tones are your vocabulary, and both traditions are learned largely by ear. On clarinet that practice is Arpeggios mode. Start on Easy, where only chords built from the C major scale come up, name each chord tone as you place it, and read how to recognize chords by ear when you want to start naming the quality as soon as you have heard the whole chord.

A 10-minute daily routine for clarinet

1. 2 minutes: single notes. Note recognition on the clarinet sound. Easy first, then Medium.
2. 2 minutes: the awkward zone. Custom difficulty, range set to written G4 to D5. Throat tones and the notes just over the break, until they are as familiar to your ear as low C.
3. 3 minutes: intervals. Interval mode, then a game of Interval names: Easy for the octave and the 5th that stack into your 12th, Medium when you want the 2nds of the break in the mix.
4. 2 minutes: arpeggios. Arpeggios, on Easy until most rounds come out right, then Medium.
5. 1 minute: the daily challenge. One puzzle for everyone, once a day, played on piano at concert pitch.

Follow it at the instrument with long tones over the break: play throat Bb, hear the B, move. Then play a written E and its 12th with and without the register key, listening for whether the upper note is exactly where the ear expects. If you learn tunes from recordings, remember that what you hear is concert pitch and what you finger is a step higher; the workflow in how to transcribe music by ear applies, with that one adjustment. For the overall beginner's path, see how to train your ear.

Frequently asked questions

How does the app handle the Bb clarinet's transposition?

The same way your part does. The Bb clarinet sounds a major 2nd lower than written, so the trainer plays the concert pitch you would actually hear and you answer in written pitch on the treble staff, from written E3 to C7. You never have to transpose in your head; you just find the note where your music would print it.

Why does the register key give a 12th instead of an octave?

Because the clarinet behaves acoustically like a cylindrical pipe closed at one end, which produces only the odd-numbered harmonics. The first overtone available is the third harmonic, a perfect 12th above the fundamental, so the register key jumps you an octave plus a 5th. Flutes, oboes and saxophones overblow at the octave; clarinets don't.

Does ear training help with crossing the break?

Yes. Crossing from throat Bb to clarion B is a written minor 2nd that involves almost every finger, and hearing the target B clearly before you move helps the change land in tune and on time. Training the minor 2nd and the throat-tone region by ear makes the mechanical change less of a leap.

Which register should I practice ear training in first?

Start where the app starts: the written C4 to C5 octave, which on clarinet crosses from the top of the chalumeau through the throat tones and over the break into the clarion. Once that is secure, use Hard difficulty for the full range and Custom to isolate a single register, such as the low chalumeau or the altissimo.

Start ear training on clarinet

Note recognition on Easy, on the Bb Clarinet; press PLAY to hear the first note. Free, no account.

Ear training for every instrument

Each instrument has its own guide: its clef and transposition, the intervals its repertoire leans on, and a 10-minute routine. Every guide opens the trainer with that instrument's real sound selected.