Kerry McNabb, often mis-credited as Kerry McNab, worked as a recording engineer for Frank Zappa from the early 1970s. McNabb provided vocal for Apostrophe ('). He can be seen in the Zappa movie Baby Snakes (The Film). McNabb also worked with George Duke, who started calling him 'Mr. McFreeze' because he (McNabb) liked the temperature at sub freezing levels in the studio.
