At Lyrical Applications, we offer game-based music instruction applications and e‑book scores with embedded audio.

Our apps give music teachers and their students a fun way to learn and practice the fundamentals of music theory. Because they run on your iPhone, they are always handy. You can exercise and reinforce your musical knowledge anywhere and anytime that you have a few minutes to spare.

We currently offer two apps. FifthCircle focuses on musical keys and their key signatures. ChordInvert focuses on chords and chord inversions. Both are available on the Apple App Store.

Our e‑book piano scores are available for Amazon Kindle and Apple Books. Both versions include an audio file of the piece you can listen to for comparison.

You can see a list of our e-book scores here.

Click on the images below for more information.