Easily learn music theory with Sonid, an app for iOS and Android!
Understand how music works!
Sonid is a music education app that allows you to learn music theory in a fun and orderly manner. It is different compared to other applications because it focuses on a single subject at a time. This approach will make your understanding of music expand more naturally and gives you the time to adapt to the new material. Complete Sonid and become a more refined musician.
Sonid is made for beginners and more advanced musicians that would like to broaden their musical horizon.
Free yourself musically!
From the most basic subjects in music theory to very advanced jazz harmony understanding, sonid is the way to go. Start taking classes to learn about naturals, the prime interval or a flat note. Finish your course with playing the most lush maj7#11 chord voicing or melancholic spanish phrygian scale on your instrument. You can learn it all step by step, and it’s all for free!
Unlock everything Sonid has to offer with Plus.
Read and exercise on any device!
The most complete music theory app around.
Sonid includes a full wikipedia with information and explanations going from any basic topic like naturals or sharps and flats, the Cmaj7 chord or a D lydian scale. It also covers more advanced subjects such as: scale and chord degrees with roman numerals, secondary dominants and moll-dur.
Moreover, the wiki is accessible from anywhere inside the app. Even while doing a lesson! If you need even more tutoring, you can check out the forum or tryout any chord and scale in our playground!
Extend your progress on your instrument!
For those who are keen on making the most out of their learning experience we've created an extension to practice music theory on guitar.
Why learn music theory?
What do our users say?
Frequently asked questions
I already have some understanding of musical harmonies, how can I skip some lessons?
I only want to learn a scale or chord, where can I find it?
I don't play piano, can I still use Sonid?
Where should I start when learning about harmonies?
How important is it for me to learn music theory?
I am a complete beginner, is Sonid for me?
Why is the note A# not the same as Bb?
Wikipedia
View all chords
View all scales
View all intervals