One voice across languages
Keep the same presenter across every market. Switch the language, and the voice stays.
Musa Chorus
One voice, 23 languages
Record yourself once in any language, then let Musa Chorus speak Arabic, Hindi, Japanese, Korean, Spanish and 18 more in that same voice. You control how much emotion it shows and how much of the original accent stays.
23languages in one model
6Language Pack models
1.8×faster than real time on a GPU
3.2 GBdownload
Before and after
One English voice, all 23 languages
Before · the input
“Hello, I'm Charlie. I run a small travel channel, and every week I share simple tips that help you see more of the world.”
After · Musa Chorus
“مرحبا بكم جميعا. اليوم سنتعلم معا كيف نبدأ مشروعا جديدا من البيت.”
Welcome, everyone. Today we’ll learn together how to start a new project from home.
“大家好,欢迎收看。今天我来教大家如何开始一个新项目。”
Welcome, everyone. Today I’ll show you how to start a new project.
“Velkommen, alle sammen. I dag vil jeg vise jer, hvordan man starter et nyt projekt.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Welkom allemaal. Vandaag laat ik jullie zien hoe je een nieuw project begint.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Welcome, everyone. Today I will show you how to start a new project.”
“Tervetuloa kaikki. Tänään näytän teille, kuinka uusi projekti aloitetaan.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Merci d'être avec nous aujourd'hui. Voici tout ce que vous devez savoir avant de commencer.”
Thanks for being with us today. Here is everything you need to know before you start.
“Willkommen, ihr Lieben. Heute zeige ich euch, wie man ein neues Projekt beginnt.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Καλώς ήρθατε όλοι. Σήμερα θα σας δείξω πώς να ξεκινήσετε ένα νέο έργο.”
Welcome, everyone. Today I’ll show you how to start a new project.
“ברוכים הבאים לכולם. היום אראה לכם איך מתחילים פרויקט חדש.”
Welcome, everyone. Today I’ll show you how to start a new project.
“नमस्ते दोस्तों। आज हम सीखेंगे कि घर बैठे अपना नया काम कैसे शुरू करें।”
Hello friends. Today we’ll learn how to start your new work from home.
“Benvenuti a tutti. Oggi vi mostrerò come iniziare un nuovo progetto.”
Welcome, everyone. Today I’ll show you how to start a new project.
“こんにちは。きょうは新しいプロジェクトの始め方について、わかりやすくお話しします。”
Hello. Today I’ll explain clearly how to start a new project.
“안녕하세요. 오늘은 새로운 프로젝트를 시작하는 방법을 쉽게 알려드리겠습니다.”
Hello. Today I’ll show you an easy way to start a new project.
“Selamat datang semua. Hari ini saya akan tunjukkan cara memulakan projek baharu.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Velkommen, alle sammen. I dag skal jeg vise dere hvordan man starter et nytt prosjekt.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Witajcie wszyscy. Dzisiaj pokażę wam, jak rozpocząć nowy projekt.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Bem-vindos, pessoal. Hoje vou mostrar como começar um novo projeto.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Добро пожаловать всем. Сегодня я покажу вам, как начать новый проект.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Hoy les voy a contar cómo una pequeña idea se convirtió en nuestro proyecto favorito.”
Today I’m going to tell you how a small idea became our favourite project.
“Karibuni nyote. Leo nitawaonyesha jinsi ya kuanza mradi mpya.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Välkomna allihop. I dag ska jag visa er hur man startar ett nytt projekt.”
Welcome, everyone. Today I’ll show you how to start a new project.
“Herkese hoş geldiniz. Bugün size yeni bir projeye nasıl başlanacağını göstereceğim.”
Welcome, everyone. Today I’ll show you how to start a new project.
Musa Chorus on a GPU, with Reference accent turned down. Finnish, Hebrew and Swahili were the weakest in our word checks and can contain mistakes, so test them before you rely on them. The input voices are AI-generated. Only clone voices you own or have permission to use.
Why Chorus
What it does best
Emotion you can dial in
Move the Emotion slider from calm to dramatic to match the scene.
Keep the accent, or lose it
Reference accent decides how much of the original speaker’s accent carries into the new language.
Language Pack
Six extra models tuned to one language and accent, for when one market matters most.
Languages
Chorus speaks
ArabicChineseDanishDutchEnglishFinnishFrenchGermanGreekHebrewHindiItalianJapaneseKoreanMalayNorwegianPolishPortugueseRussianSpanishSwahiliSwedishTurkish
Language Pack: Brazilian Portuguese, European Portuguese, Latin American Spanish, Spain Spanish, Hindi and Mandarin Chinese. Each is a 3.2 GB download.
Controls
Shape the result
- Emotion
- Calm to dramatic
- Reference accent
- Neutral to keep the original accent
- Temperature
- Move from consistent to expressive
- Voice sample
- At least 5 seconds of clear speech, in any language.
- Where to find it
- Voice Clone Pro
Hardware
What it needs
- Download
- 3.2 GB, plus 3.2 GB per Language Pack model
- Windows, CPU only
- Works, slowly · 16 GB RAM
- Windows with NVIDIA
- Best · 6 GB GPU memory
- Apple Silicon Mac
- Runs on the CPU · 16 GB memory
- Speed
- Measured on an RTX 4060 Ti: about 0.55 s of work per second of speech. On that PC’s CPU: about 2.5 s.
Chorus is slow without a GPU and needs 16 GB of memory on the CPU. Audio from Chorus carries an inaudible AI watermark.
FAQ
Musa Chorus questions
Which languages does Musa Chorus speak?
Arabic, Chinese, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Russian, Spanish, Swahili, Swedish and Turkish.
What is the Language Pack?
Six extra models, each tuned to one language and accent: Brazilian Portuguese, European Portuguese, Latin American Spanish, Spain Spanish, Hindi and Mandarin Chinese. They are optional. Download only the ones you need.
Does the reference have to be in the same language?
No. An English sample can speak Spanish or Japanese. Set Reference accent to Neutral if you don’t want the English accent to carry over.
How accurate is it in every language?
We tested English, French, Spanish, Portuguese, German, Italian, Chinese, Japanese, Hindi, Arabic and Russian by transcribing the output. Hebrew and Russian can occasionally get a word slightly wrong. Try your language on the free plan first.
Try Musa Chorus on your own computer
Install the free version and test it with your own script. One license covers every engine.