Overtones reviewed in Bluegrass Unlimited Wednesday November 20th, 2019 by Ondra Kozák I’m very excited about the nice review of my album Overtones in the Bluegrass Unlimited magazine. It is a big reward for me. Ondra KozákI’m a musician and tutor who likes asking Why? and talking with clever people. Sometimes I write something. You can learn about what I’m doing now here or from occasional e-mails (subscribe). Ondra Kozák