Clefs - Musical Chords in Keys!

The Clefs app allows musicians to explore different chord progressions for a given key without having to memorize all the music theory. It transcribes a scale degree on which a chord is built and gives a visual numerical representation of the Nashville Number System or NNS. It will display the root note, 3rd, 5th, and 7th notes in a chord - Add 7ths and dominant 7th chords to the key - Transpose your chords in the key with a capo - Visual representation of the Nashville Number System: NNS - Toggle the solfge pitches of the chords in a key for singing and voice lessons