DAVID GLASSER HAS OVER 30 YEARS OF EXPERIENCE in audio engineering and has mastered thousands of records, including more than 80 Grammy nominees. A three-time nominee himself, he has earned two Grammy awards for mastering and restoration of the culturally significant Anthology of American Folk Music (1997) and Screamin’ and Hollerin’ the Blues: The Worlds of Charley Patton (2002)
    David began his audio career with the Boston Symphony, followed by eight years of recording and production for NPR. Founding Airshow in 1983 to offer location recording services, he shifted to full-time mastering in 1990 with a modest studio in Springfield, Virginia. Expanding the company to Boulder, Colorado in 1997, David has grown Airshow into one of the largest mastering facilities in the country.