Meet our ambassador
Kari Olsen-Porthouse
🇬🇧Choir Leader
I'm Kari and I run 5 community choirs in Nottingham in the UK. Our Liberty Singer choirs range in size from 150, 60, two at 25 and 1 at 12. We sing popular songs usually in 3 or 4 part harmony which I arrange myself and create audio recordings for.
Opportunities for performance are usually local and for community events although this year, for the first time, we'll have all 5 choirs together in a really prestigious venue for our own concert.
We are non-auditioned with an emphasis on connection rather than perfection creating a little bit of Liberty Magic in every single rehearsal and performance we do.

About Kari Olsen-Porthouse
Professional background
As a passionate performer and advocate for music in community settings, I have built a dynamic career in workplace singing and community choirs. My dedication to fostering a love for singing allows people from all walks of life to come together through the power of song.
I was the creator of ICU Liberty Singers, a unique initiative that encourages people to embrace their voices online during the pandemic and find joy in singing.
The challenge of performing 4 songs in one night at Kari-oke showcases my versatility and ability to connect with the audience in a memorable way, making each performance an exciting celebration of music and togetherness.
Experience with ChoirMate
With 5 choirs and around 200 singers, ChoirMate has brought a new found calm to my life. Previously, we used a Facebook group, a OneDrive for storage and a website for rehearsal audio. There were problems logging in and accessing things and the whole system was clunky.
The streamlined nature of ChoirMate has meant less stress for singers who can now find things easily. There's a real community spirit about people helping each other with the app and sharing new ways to make the most of the features.
It has revolutionised my community choir family.
Photos and videos











Everything your choir needs,
gathered in one place
充実の機能を、無理のない料金で
無料
まずは無料で始めて、必要になったらアップグレードできます。
$0.00/月
最大50名まで利用できます
主な機能
- 合唱団を登録
- 合唱団の楽譜を追加・閲覧
- レパートリー管理
- セットリストと共有練習リストの作成
- ユーザーあたり音源10件
- レパートリー15曲まで
- 団員管理
- メッセージ送信
- カレンダーと出欠記録付きイベント
- 出欠レポートの作成
個人向けプレミアムプラン(任意)
団員は個人向けChoirMateプレミアムプランを月額4.99 USDで購入できます。追加機能が使えるようになりますが、ChoirMateの基本機能は合唱団全員が引き続き無料で利用できます。購入するかどうかは団員が自由に選べます。
スタンダードプラン
運営を効率化し、連絡をスムーズにして、より良い演奏を目指す合唱団のためのプランです。
$26.67/月
最大50名まで利用できます
主な機能
- 無料プランのすべての機能に加えて:
- アプリを閉じても音源を再生
- 曲・楽譜・音源を無制限に追加*
- Web版でPC/Macからも練習
- オフラインで音源再生・楽譜閲覧
- 再生速度の調整
- 音取りに使える内蔵ピアノ
- アンケート*
- メッセージで画像を送信
- 充実した団員管理*
- 資料・写真・動画用の追加ストレージ25MB(楽譜と音源は無制限)*
プレミアムプラン
高度な運営機能と充実した練習環境を求める合唱団に最適なプランです。
$53.33/月
最大50名まで利用できます
主な機能
- スタンダードプランのすべての機能に加えて:
- 楽譜への書き込み
- スマートウォッチから録音を操作
- カレンダー同期
- 個人練習リスト
- 資料・写真・動画用の追加ストレージ100MB(楽譜と音源は無制限)*
- プレミアム公開ウェブサイト*
- 歌詞の追加・表示
- 参加者チャット*
- 重要なお知らせを固定表示*
- 曲ごとにパート構成を設定*
- 個人用の練習メモ
- 音源の編集
- トラックミキサー
Trusted by choirs world wide
I absolutely love this app for all our communication and choir activities. It's very user friendly and allows us to access all our choir information and repertoire to practice anywhere and anytime.
This app is truly a game changer for choirs. Communication, line tapes, sheet music, lyrics, scheduling, set lists are all clearly accessible in a way that previous apps or communication methods haven't come close to achieving
ChoirMate has changed our choir for the better. Our choir members learn their parts quicker because they can listen to them at home anytime. All members can also look at the calendar to see what events are coming, where, and what songs to sing. It's super easy to use, even the less technically minded find it easy to use. We wouldn't be without it now!
My ladies choir has been using this app for several months. It's a great tool. We use it most for communicating with everyone. We also record parts for members to practice at home and this is invaluable. I would highly recommend it to other choirs.
In fact, a lot
アプリを入手
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