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Every practice tool.One app.

Tuner, metronome, fingering charts, rhythm counting, note reading, scales, intervals, and vocabulary. Built by a band director in his 18th year of teaching, for his own students, and used in his classroom every day.

Download on theApp Store No install, works on a ChromebookOpen in browser Google PlayComing soon

Free. Nothing to sign up for. Works offline once it is loaded.

The CaesuraLab home screen: a lessons panel and eight colored topic cards

Topics

Tuner

Mic pitch detection, transposed for your instrument, with a drone and reference tones

Metronome

Tempo changes, ritardandos, fermatas, and section programming for rehearsal

Fingerings

Your instrument, note by note, with the pitch played back

Rhythm

Note values, counting, meters. Build one, hear it, count it in Traditional or Eastman

Pitch

Read the staff, both clefs, ledger lines and accidentals included

Intervals

Distance between notes, on the staff and the keyboard, then by ear

Scales & Keys

Majors, minors, key signatures, and the circle of fifths

Vocabulary

Every term, defined, with the symbol shown the way it appears on the page

See it

Metronome at 120, Allegro, with beat accents and time signature controls — Metronome

Tuner meter reading a B-flat trumpet, showing written and concert pitch — Tuner

Fingering chart showing F-sharp 3 on the staff and valves 1, 2 and 3 — Fingerings

Rhythm Explorer with a measure in 4/4 and its counting, plus note and rest palettes — Rhythm

Note Explorer showing C4 on a treble staff with a play button — Pitch

Vocabulary dictionary open to Accent, with the searchable term list below — Vocabulary

Why it exists

Built by a band director, not a software company.

Johnathan Cline has taught band for eighteen years. He built CaesuraLab because his students needed it, and he teaches with it daily. When something does not hold up in a real classroom, it gets fixed that week.

18Years teaching

8Tools, one app

0Ads or accounts

Made for the way students actually practice.

Open it, use it, put it down. No login, no setup, no ad in the middle of a warm-up.

Look up any fingering without the chart in the back of the book.
Tune before rehearsal with a tuner that already knows your transposition.
Hear a rhythm you cannot read yet, counted the way you were taught.
Quiz yourself on notes, intervals, and keys until they stop being slow.

Fingering charts

Fifteen instruments. Every fingering.

Flute through tuba, including bass clarinet, all four saxes, and mallet percussion. Tap a note, see the fingering, hear the pitch.

FluteOboeClarinetBass ClarinetBassoonSoprano SaxAlto SaxTenor SaxBari SaxTrumpetHornTromboneEuphoniumTubaMallet Percussion

Get it

Download on theApp Store Any browser, any deviceOpen in browser Google PlayComing soon

Free. Nothing to sign up for.

Questions?

Using CaesuraLab with your program, or want to know where it is headed? Send a note.