I LOVE Bryan Kest! He has a three part series called Energize, Tone and Sweat. Energize is so relaxing with tons of stretching and basic poses. These are all Ashtanga flow, and the rhythm is part of what makes it so therapeutic, I think. Tone is a little quicker and more of a workout, but still very relaxing, and Sweat takes the poses to another level. The music is perfect, and all three are fantastic. Plus, Bryan is one of the best at what he does, and I enjoy his voice guiding me through the poses. His comments are not mystical, but about form and being conscious of the needs and limitations of your body and letting go of your ego. I swear, it's good therapy! He doesn't talk that much though. The fact that he is super hot doesn't hurt anything either!
Amazon.com: Bryan Kest Power Yoga Complete Collection: Bryan Kest, Randee St. Nicholas, Diane Isaacs, John Hopgood: Movies & TV