This is my long-tone exercise, "The Hinge."

Here are many of the possibilities for the scale formula exercise

Here is the actual formula to apply the source material to.

This is a great exercise to work on removing excess finger movement and to gain an overall sense of relaxation while playing. It's also great for improving your time.

This is an exercise based on various groupings of 4ths. It's a good technical exercise, but beyond that, is an excellent way to apply these sounds to various chord sounds.