ChoirZone

Trädtopp

About this app

ChoirZone is a personal practice studio for choir singers. Bring your score, learn your part, and walk into rehearsal ready.

PRACTICE STUDIO
See the sheet music and hear every voice at the same time, always in sync. Solo your part, mute the rest, slow the tempo without changing the pitch, and loop the tricky four bars until they finally stick. Works with MusicXML scores and with PDF scores that have a rehearsal track per voice.

SING ALONG AND HEAR HOW YOU DID
Record yourself while the backing plays. Turn on "Score my pitch" and your own part is muted while you sing — then every note is marked on the score: on pitch, close, or off, with the pitch you actually sang beside it. Your take is kept as "My Voice" in the mixer, lined up with the other parts, so you can listen back in place. It works with headphones, Bluetooth included, with nothing to set up.

YOUR OWN COPY OF THE MUSIC
Take a copy of a score from your choir's shelf into My Scores. What you write on it is yours: notes, freehand markings, reminders from the conductor. A newer edition is offered rather than swapped in behind your back. Scores you take are stored on the phone, so they open with no signal.

FOR THE REHEARSAL AND THE CONCERT
Your choir's set lists work offline: open them once and the running order is there, PDFs first, with a turn past the end of one song leading into the next. Rehearsal and concert details, the dress code, the programme, and who is coming are all in one place, and you can answer the conductor's questions from your phone.

EAR TRAINING AND WARM-UPS
Interval training, sight-reading, vocal range and staying in tune, with a live pitch meter that hears what you sing. Short exercises you can do on the way to rehearsal.

FOR THE WHOLE CHOIR
Conductors and administrators manage the choir on the web: the library, set lists, the schedule, attendance, announcements and polls. Singers get it all in the app.

Voice recordings stay on your phone. ChoirZone has no ads.

Questions or ideas? [e-mail]

What’s new

Bring your choir score, learn your part, and walk into rehearsal ready.

• Hear every voice in sync with the music, solo yours, slow it down, loop the tricky bars.
• Sing along and see which notes were sharp or flat, with your own take kept beside the other parts.
• Take your own copy of a score — your markings, there with no signal.
• Set lists, rehearsals and concert details for your whole choir.