面白い。
簡単に進行が聞けるので面白い。エレクトーン特有の転回系のコードが見られるアプリがあまりないので、和音勉強中の自分にとってはとても便利です。
Free
In-App Purchases
About
Easily explore and create chord progressions in any musical key. Listen to popular progressions, build your own, and experiment with song structures. Ideal for songwriters and musicians looking for inspiration.
✓Listen to chord progressions in 24 keys
✓Build custom chord progressions
✓Combine progressions for song sections
✓Add bass, rhythm, and drums
✓View chords on staff and keyboard
✓Easy Composition tool
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What's New in Play in Any Key
1.2.0
September 20, 2026
• Reorganized the chord progression section into four screens: Diatonic, Chord Progressions, Connect, and Compose. • Notes currently being played are now shown as dots on the keyboard. In Chord Progressions, you can also see the actual chord inversions being played. • Added chord suggestions to Connect. Choose from “Standard” or “Variation” suggestions to build your progression one chord at a time. • Added Easy Compose. Choose a song structure pack, combine your favorite chord progressions for the Verse, Pre-Chorus, and Chorus, and play the whole song structure continuously. • Improved the layout of your work-in-progress chord progression and the progression selection screen for better readability.
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Subscriptions & In-App Purchases
$0.99
Unlock All Keys
Unlock all keys except C major.
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FAQ
What is Play in Any Key?
Play in Any Key is a music application that simplifies chord progressions. It allows users to listen to and create chord progressions in all 24 major and minor keys, experiment with song structures, and find inspiration for songwriting.
What can I do for free in Play in Any Key?
You can access chord progressions in C major and chords with C as the root in the Chord Library for free. This allows you to explore basic progressions and chord relationships without any cost.
How do I unlock all keys in Play in Any Key?
All other keys beyond the free C major and C root chords can be unlocked with a one-time in-app purchase. This purchase grants you access to the full range of chord progressions and references in all 24 major and minor keys.
What devices does Play in Any Key support?
Play in Any Key is currently supported on iPhone devices. The app is designed to function on the iOS platform.
How often is Play in Any Key updated?
The latest version of Play in Any Key is 1.2.0, which was last updated on September 20, 2026. Updates are released periodically to improve functionality and add new features.
What is the age rating for Play in Any Key?
Play in Any Key has an age rating of 4+. This indicates that the app is suitable for users of all ages, with no content restrictions.
Does Play in Any Key have ads?
No, Play in Any Key does not contain advertisements. The app is ad-free, ensuring an uninterrupted user experience.
Can I combine different chord progressions in Play in Any Key?
Yes, you can combine chord progressions to create your own unique sequences. The app also features an 'Easy Composition' tool to help you combine verse, pre-chorus, and chorus sections for song structure.
