Build Tetrads (Basic Shapes)
Major 7thMajor triad plus a major 7th — dreamy and lush
Hear & build a major 7th, dominant 7th, or minor 7th tetrad using basic shapesbasic shapes, seeing only the root.
Why
Learn the basic voicings of 7th chords and familiarise yourself with their unique sounds by picking a shape corresponding to what you heard