Go With the Flow is a book of original flow study etudes. Flow studies are etudes or exercises that move primarily in step-wise motion. They are typically slurred.

A good way to describe flow studies is to say that they are moving long tones. In respects to air, embouchure and most other physical aspects of trumpet playing, we play them the same way we would play long tones. But while the air is moving like a long tone, our fingers are changing notes.

The etudes on Go With the Flow are designed to be used with Daily Routines and Chops Express. There are three etudes for each of the seven levels in those two books.