Extrack: Stem Separator,Chord

Extrack: Stem Separator,Chord

Play in the band - by Yamaha

23 ratings
38 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 17, 2025
  • July 27, 2026
Extrack: Stem Separator,Chord video #1 for iPhone
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About

Instantly split songs into individual instrument parts and analyze chords in real-time. Adjust volumes, practice "minus one" style, and visualize chord fingerings for guitar or piano. Perfect for musicians of all levels looking to jam along with their favorite tracks.

Instrumental stem separation
Real-time chord analysis
Adjustable instrument volumes
Practice 'minus one' mode
Visual chord fingering guides
Tempo and key adjustment
Section looping
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What's New in Extrack

1.1.9

July 27, 2026

・Changed the demo song that is loaded on first launch. ・Added a feature to display service-related announcements. ・Added the ability to open the iTunes Store page for songs you do not own from the song list. ・Added an option to display only analyzable songs in the song list. ・Fixed an issue where an expiration message could sometimes be displayed during an active subscription period. ・Fixed minor bugs.

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Subscription plans

Monthly Plan

This is the monthly subscription plan.

$5.991 Month
7 Days trial
How to cancel Extrack subscription ⁉️

User reviews

時々再生できなくなる

分離精度はなかなか。
機械的な分離にしては、しっかり分離してくれるので耳コピが捗ります。
ただ、分離後にしばらく再生せずにいると、高い確率で再生ができなくなる(一瞬だけ音が鳴って止まる)のが困りもの。
しかもアプリ再起動しても治らず、しばらくすると再生できるようになるので、ユーザー側で対処できない。
それ以外は、今のところ満足しています。

課金内容を書いとけよぉ

ドラム、ベース以外は課金です。
しかも月5曲から課金です

制限解除は年額9000円または月額900円

そして曲はiTunesからダウンロードなのでappleミュージックでサブスク支払ってても、別途曲を購入です。

1曲255円です。

1曲買ってから、ギターは課金と知りました。

買うまで知る術はありませんでした。

そして、その1曲のために年額か月額の2択のサブスクです。

この曲のギターを100円で制限解除とかならまだしも…

課金しなきゃ使えない機能は書くべきですよ。

最初から書いてあったら、気持ちよく使えたの…

YAMAHAがこんな小銭稼ぎの詐欺まがいなやり方するんですね…

うーん

分離全てをチェックできないのに金は払えねぇよ
しかもヤマハだろ、どうせアップデートもやらずに放置だろうね、制約つけるなら分離を3種類と選べるにしてくれるとかそうすれば自分の使いたいのを選べるってもんだ

Doesn’t remove tracks

Bs don’t waste your money

Works fairly well

This seems like a piece of software that should be bought for a one time price instead of a monthly subscription. It works fairly well with the free option however you’re not able to separate out all tracks with that option and you are limited by the number of tracks that you are able to use.

Developer apps

FAQ

What is Extrack's core functionality?

Extrack allows you to split songs into individual instrument parts like vocals, guitar, and drums, and analyze chords in real-time. You can adjust the volume of each part, practice in 'minus one' mode, and visualize chord fingerings for guitar or piano.

Can I use Extrack for free?

Yes, Extrack offers basic features for free with no time limit. To unlock more advanced features, you can choose to subscribe to one of their plans.

What subscription plans are available for Extrack?

Extrack offers a Monthly Plan for $5.99 with a 7-day free trial, and a Yearly Plan for $39.99, also with a 7-day free trial. These subscriptions unlock advanced features beyond the basic free functionality.

What file formats does Extrack support?

Extrack supports various audio file formats including MP3, AAC, and FLAC. You can import songs from your smartphone, tablet, iTunes, CDs, or cloud storage services.

How does Extrack help beginners learn music?

Extrack is designed to be easy for beginners. It visually displays chords and how to play them on guitar or piano, even if you can't read sheet music. You can also adjust tempo, key, and repeat sections to practice at your own pace.

What is the update frequency for Extrack?

Extrack was last updated on March 9, 2026, with version 1.1.5. While specific update frequency isn't detailed, this indicates ongoing development and support from the developer.

What devices is Extrack compatible with?

Extrack is available for iPhone and iPad. It is designed for mobile use on Apple devices.

How does Extrack compare to other music practice apps?

Extrack's unique strength lies in its combination of advanced stem separation, real-time chord analysis with visual guides, and interactive practice tools like section looping and tempo adjustment, making it a comprehensive tool for musicians.