Tetrad Full Range
Major 7thMajor triad plus a major 7th — dreamy and lush
Hear & play major 7th, dominant 7th, and minor 7th melodies across the full range, with non-root notes hidden and root shuffling.
Why
Prove the 7th chords are yours — detect the sound signature of each type and immediately pick it on your instrument, in time with the beat