cori for singers
Sing your part like you own it
Your voice part on its own track, honest feedback while you sing, and every score and recording in your pocket. Rehearsal stops being the place where you catch up.
iPhone, Android and browser. Set up in minutes.
A week is a long time between two rehearsals
On Tuesday the passage sat perfectly. Seven days later it is gone, and everything you could have kept it alive with is scattered or missing.
Sheet music here, recordings there
The score is a photocopy, the practice track an email attachment, the lyrics a photo in the group chat. Half of practising is searching.
The group chat is not a practice plan
Somewhere between memes and lift-sharing was the message about which pieces to prepare. You find out what mattered at the next rehearsal.
Singing alone tells you nothing
Without the choir around you there is no piano, no section neighbour, no conductor. You repeat a line ten times and cannot tell if it is right.
Your voice part on its own track
Choose soprano, alto, tenor or bass and cori brings your line to the front, with the rest of the choir underneath. You learn your part inside the real harmony instead of against a lonely piano.
Every voice part on its own fader
Blend the other voices back in as you grow confident
Loop the passages that keep slipping
Feedback on every note you sing
Sing into your phone and cori follows you note by note, marking pitch and rhythm as you go. Like a karaoke game, except the song is your concert repertoire: you see exactly which bars sit and which need another pass.
Live feedback on pitch and rhythm
Works with the pieces your choir is rehearsing
Nobody hears your practice takes but you
Your whole repertoire in your pocket
Scores, lyrics and recordings live together on the song, and setlists show what the next rehearsal covers. Download once and practise on the train, in the car or anywhere without signal.
Sheet music and lyrics beside every recording
Setlists sorted the way rehearsal runs
Offline playback, with Android Auto for the car
Five minutes a day builds a better ear
A guided path of short exercises trains the skills behind confident singing: hearing intervals, holding a rhythm, staying in key. It meets you at your level and grows with you.
Bite-size ear and rhythm exercises
A learning path that adapts to your level
No music theory background needed
Streaks and challenges that keep you coming back
Practice streaks, weekly challenges from your director and a friendly choir leaderboard turn practising into a habit, because you see your work counting and you see the others at it too.
Streaks that reward showing up regularly
Challenges set by your director for the whole choir
A leaderboard you climb together, not against each other
Never wonder when rehearsal is
Your rehearsals and concerts sit in the same app as your music, with reminders before every date. One glance tells you what is coming and what to prepare.
All rehearsals, concerts and services in one calendar
Reply with one tap so your director can plan
Reminders before every rehearsal and concert
From invite to first note in minutes
Your choir sets cori up; joining is the easy part.
1
Tap your choir's invite link
Your director sends a link. One tap and you are in your choir, repertoire included.
2
Choose your voice part
Tell cori once whether you sing soprano, alto, tenor or bass. From then on, everything centres on your line.
3
Press play and sing
Open a piece, bring your part forward and sing along. First results after one evening, not one month.
Practical Answers
Yes, without any limitation. Everything works by ear: play the recording, bring your part forward, sing along. Scores and lyrics appear on screen if you want them, but nothing requires them.
No, quite the opposite: cori is built for learning, not for auditioning. The feedback shows you where you are improving, and nobody in the choir can hear you practise. So you can sing away without holding back.
Yes! The ear and rhythm training works for you alone from day one. Only the voice recordings of your repertoire need your choir. Tip: tell your director that the whole choir can try it free for 30 days.
Nobody. Your practice recordings stay in your account, and nobody else can listen to them. Your director only sees that you practised, never what it sounded like.
Five to ten minutes on most days is enough, and it beats two hours on the evening before the concert. The exercises and recordings are designed exactly for that kind of short, regular practice.
Usually not. Choirs pay per member, mostly out of the membership fee, and every new choir starts with 30 days free. Best ask your director how it is handled in your choir.
Yes, that is exactly what the per-voice recordings are for. You catch up on the piece at home, with your own voice louder in the mix, as often as you like and offline too. At the next rehearsal you just join back in instead of starting from scratch.
Walk on stage sure of every note
Free for 30 days for the whole choir, no credit card.
Get started free