Piano Companion is a music theory reference app for songwriters, producers, teachers, and students. Look up any of 1,500+ chords or 10,000+ scales instantly, build progressions, and explore harmony on iOS, Android, and Mac.
Whether you're stuck on a progression, blanking on a scale name, or just exploring — Piano Companion gives you the answer in seconds. Press the keys you know, and it tells you what you're playing.
Search by name or tap the keys you know. Piano Companion identifies what you're playing — even from a MIDI keyboard.
The Chord Progression Builder suggests chords that fit your key. Experiment with patterns, listen back, and find what sounds right.
See notes on the grand staff, fingering for both hands, intervals, degrees, and compatible scales — all in context, not abstract textbook diagrams.
: On your smartphone or computer, go to sunnxt.com.
The URL "www.sunnxt/device" likely acts as the portal where DRM licenses are validated. When a user attempts to play a movie, the application on the device communicates with this endpoint to request a decryption key. The server checks if the device is registered, if the subscription is active, and whether the user has exceeded their concurrent stream limit. By isolating this logic to a specific device endpoint, Sun NXT ensures that security breaches are contained and that the main user interface remains uncluttered by backend authentication processes. This segmentation is vital for protecting intellectual property in an era of rampant digital piracy.
: If the code expires, click "Resend" or "Refresh Code" on your TV to generate a new one. Sun NXT OTT FAQs | Help & Support Questions
: On your smartphone or computer, go to sunnxt.com.
The URL "www.sunnxt/device" likely acts as the portal where DRM licenses are validated. When a user attempts to play a movie, the application on the device communicates with this endpoint to request a decryption key. The server checks if the device is registered, if the subscription is active, and whether the user has exceeded their concurrent stream limit. By isolating this logic to a specific device endpoint, Sun NXT ensures that security breaches are contained and that the main user interface remains uncluttered by backend authentication processes. This segmentation is vital for protecting intellectual property in an era of rampant digital piracy. www.sunnxt/device
: If the code expires, click "Resend" or "Refresh Code" on your TV to generate a new one. Sun NXT OTT FAQs | Help & Support Questions : On your smartphone or computer, go to sunnxt
Available on every major platform. Start exploring chords and scales today.
