Clarinet · Altissimo register
Clarinet fingering for C7
Thumb hole, left hand 1, right hand 1, register key, G♯ key (side of left index), right F♯/C♯ key (pinky). Basic.
What it sounds like
| Instrument | Sounding pitch | Frequency (A4 = 440 Hz) | |
|---|---|---|---|
| B♭ clarinet | B♭6 | 1,864.66 Hz | |
| A clarinet | A6 | 1,760.00 Hz | |
| E♭ clarinet | E♭7 | 2,489.02 Hz | |
| Bass clarinet | B♭5 | 932.33 Hz |
Tip for the altissimo register
Altissimo notes need fast, focused air and a slightly higher tongue position (think 'ee'). The left index finger lifts as a vent — slide it rather than jumping to keep slurs clean.
Frequently asked questions
How do you play C7 on the clarinet?
Standard fingering: Thumb hole, left hand 1, right hand 1, register key, G♯ key (side of left index), right F♯/C♯ key (pinky). Basic.
What does written C7 sound like on the clarinet?
B♭ clarinet: B♭6 (1864.7 Hz); A clarinet: A6 (1760.0 Hz); E♭ clarinet: E♭7 (2489.0 Hz); Bass clarinet: B♭5 (932.3 Hz).
Are there alternate fingerings for C7?
Yes — 1 alternate: (1) Thumb hole, left hand 1, right hand 1, register key, A♭/E♭ key (right pinky). Alternative.