About Glisso

A free music education tool for band students and music teachers

Glisso is a silent practice tool for brass players. It drills the parts of playing a brass instrument that are really memory work - fingerings, scales, key signatures and reading notation - using a computer keyboard or a phone screen in place of the instrument, so that practice can happen anywhere, at any hour, without a sound.

The problem it solves

A band student's progress is limited less by time spent with the horn on their face than by how well they know the material cold. Which valve combination sounds a low C sharp? What is the fingering pattern of E major, ascending and descending? How many flats are in D flat major, and which ones? What does this line of notation sound like at 120 beats per minute?

Those questions have exact answers, and answering them fluently is a prerequisite for playing well. But practising them traditionally requires the instrument, a quiet room, a music stand and a neighbour who doesn't mind. Most students have all four for perhaps half an hour a day, and none of them on a bus at 6am on the way to a competition.

Glisso separates the recall from the horn. The student sees a note on the staff and answers with the correct valve combination on the keyboard; they play a scale by fingering it; they read a generated sight-reading exercise against a metronome. It is the same drilling a band director would assign, done without making a sound.

What students practise

Fingering flashcards

A note appears on the staff and the student plays the valve combination that sounds it. Notes are drawn from a chosen range and key, so a beginner can work inside their first five notes while an advanced player drills the full chromatic range. Alternate fingerings are recognised: Glisso distinguishes between the fingering the standard chart teaches and the other combinations on the harmonic series that genuinely sound the note, and marks each accordingly rather than simply calling the second one wrong.

Scales

Major, minor and chromatic scales in every key, fingered note by note against a metronome. Scales are the backbone of every audition, chair test and all-state application, and they are exactly the kind of material that rewards short, frequent repetition rather than one long session a week.

Sight-reading

Freshly generated exercises to read at tempo - new material every time, which is the only way sight-reading can honestly be practised. Exercises are built form-first, with a coherent phrase structure and a pinned key, rather than as random notes.

Music mode

Students can play along with real sheet music, including their own scores imported as MusicXML from notation software such as MuseScore, Finale or Sibelius. That means a student can practise the fingerings of their actual band literature - the piece the ensemble is preparing - away from rehearsal. Repeats, first and second endings, D.C. and D.S. markings, mid-piece key and time signature changes, pickups and ties are all followed.

Instruments

Glisso supports the brass instruments found in a school band, each with its own correct transposition, fingering chart and quirks - it does not treat them as one instrument with different labels:

Trumpet and cornet (B flat)
French horn (F/B flat, with its own left-handed valve layout and thumb trigger)
Mellophone (F) - related to the horn but with its own fingerings throughout
Trombone (slide positions rather than valves)
Baritone and euphonium, treble or bass clef
Tuba

Low brass players with a fourth valve can turn it on, on either side, and the fingerings adjust accordingly - including the low-register notes that a three-valve instrument cannot play in tune.

How band programmes use it

Assigned practice between rehearsals - fingering and scale drilling that does not need an instrument at home.
Chair test and audition preparation - scales in every key, at tempo, with an accuracy record.
Section warm-ups and downtime - on the bus, in a call time, in a study hall.
Beginning band - the first weeks of learning where the notes are, without the fatigue of holding an embouchure.
Directors can create a class and give their students access to the full feature set through a single subscription, rather than asking families to pay individually.

Why it keeps score

Glisso records accuracy, streaks and times, and has leaderboards. That is a deliberate teaching choice and not an incidental one: fingering and scale recall is repetitive material, the kind students avoid, and measuring it is what makes the repetition happen. It is the same reasoning behind a timed multiplication-tables drill or a typing tutor's words-per-minute. The scoring exists to get a student to do the twentieth repetition of B flat major, which is the one that matters.

Cost

The core practice modes - fingering flashcards, scale practice, the daily challenge and three sight-reading starts a day - are free, with no advertising anywhere on the site, free or paid.

Virtuoso adds unlimited sight-reading, an unlimited song library saved across devices, the study library (Clarke, Kopprasch) and the timed modes. It is $49 a year or $9.99 a month, cancel any time, with a full refund within 14 days.

Directors buy class seats at $19 per student a year, ten students minimum. One class code turns Virtuoso on for every student on the roster; the students pay nothing and never see a payment screen. Seats are bought in the app - open Help, or the Directors card on the Virtuoso screen - and can be added to later. Purchase orders and invoices: [email protected].

For schools

If Glisso is blocked on your school network, or you are an IT administrator reviewing it, see Glisso for Schools. That page has the correct filtering category, the exact list of domains to allow, a summary of what student data is and is not collected, and a ready-made unblock request you can send to your technology department.

Contact

Questions, bug reports, feature requests and district paperwork all go to [email protected].