** No. 1 music app in more than 20 countries ** Write songs, find chords, and learn scales based on the circle of fifths! For every skill-level! FOR WHOM? This app is for musicians of all kinds, songwriters, and producers. Beginners and advanced. No matter if it's your intention to get better on your instrument or playfully find chords and inspiration for your songs or productions.

Chroma helps you learn piano with AR! Browse over 100,000 pieces of sheet music from classical to rock and see them displayed on your own real-life piano.

Chord Master is a web application to help musicians creating the chord progression. This app creates a fluent and simple workflow to help you find chords that work well together.

You do not want to learn boring and complicated traditional music theory? You just want to blow into your wind instrument (saxophone,tuba,trumpet,flute,euphonium,...) and play real song quickly? How? By using fingering images that are easy to play as ABC!

Similar Songs Finder helps you find songs you'll love. If you want to create a playlis, all you have to do is enter the song and find hundreds more just like it. Its a great way to generate a playlist you'll love since you already enjoy the song you entered.