Thirty-Second Notes — How to Count, Play & Practice
A thirty-second note (demisemiquaver) lasts one eighth of a beat in 4/4 time, with eight fitting into a single quarter-note beat. These extremely fast note values appear in virtuosic passages, ornamental runs, and dramatic flourishes. They require exceptional technique and are typically encountered at moderate tempos where the absolute speed remains manageable.
How to Count
At slow tempos, subdivide each sixteenth note in half, effectively counting eight even pulses per beat. Most musicians do not vocalize thirty-second notes individually at performance tempo; instead, they internalize the subdivision by practicing slowly with a metronome set to the sixteenth-note level, then gradually increase speed until the passage flows evenly.
Common Mistakes
- Playing thirty-second notes as an uncontrolled burst of speed rather than precisely timed subdivisions.
- Neglecting the slow-practice phase and trying to play them up to tempo immediately, which embeds unevenness.
- Confusing thirty-second-note passages with grace notes or ornamentation when they are actually measured rhythms.
Practice Exercise
Set a metronome to 40 BPM. On a single pitch, play eight notes per beat (thirty-second notes). Focus on absolute evenness — each note should be identical in volume and spacing. Record yourself and listen back for any irregularities. Gradually increase to 50 BPM over several days.
Suggested metronome tempos: Slow: 30 BPM · Medium: 46 BPM · Fast: 66 BPM
Related Time Signatures
Related Rhythm Patterns
Common Genres
FAQ
How fast are thirty-second notes?
At 60 BPM, a thirty-second note lasts just 125 milliseconds — eight notes per second. At faster tempos they become even shorter, which is why they usually appear in slower passages or brief bursts.
When are thirty-second notes used?
They appear in virtuosic solo passages, cadenzas, fast scalar runs, and dramatic flourishes. They are most common in classical, flamenco, and metal music where technical speed is a defining feature.
Related References
Try It on the Metronome
Hear and feel this tempo with our free browser-based metronome — no download required.
Open Free MetronomeWant the complete experience?
Tunable's built-in metronome adds tap tempo, subdivisions, multi-device sync, practice scoring, and recording — all on your phone.
