Pianist / Composer David Cieri sits in on the mastering session for the motion picture soundtrack of the new Ken Burns PBS documentary “Vietnam”, mastered by Kevin.
![](https://www.blacklermastering.com/wp-content/uploads/2019/10/46532_10151115268572960_7880256_n.jpeg)
Pianist / Composer David Cieri sits in on the mastering session for the motion picture soundtrack of the new Ken Burns PBS documentary “Vietnam”, mastered by Kevin.