CBS 30th Street Studio, also known as Columbia 30th Street Studio, and nicknamed "The Church", was an American recording studio operated by Columbia Records from 1948 to 1981 located at 207 East 30th Street, between Second and Third Avenues in Manhattan, New York City.
It was considered by some in the music industry to be the best sounding room in its time and others consider it to have been the greatest recording studio in history. Numerous recordings were made there in all genres, including Ray Conniff's 's 'S Wonderful (1956), Miles Davis' Kind of Blue (1959), Leonard Bernstein's West Side Story (Original Broadway Cast recording, 1957), Percy Faith's Theme from A Summer Place (1960), and Pink Floyd's The Wall (1979).
The 30th Street facility contained both Columbia's "Studio C" and "Studio D".
The site was originally the Adams-Parkhurst Memorial Presbyterian Church, a mission of the Madison Square Presbyterian Church, designed by the architect J. Cleaveland Cady, and was dedicated March 28, 1875. A number of groups shared the building over the years, including a German Lutheran congregation, an Armenian Evangelical Church (1896–1921), and radio station WLIB (1944–1952).
Having been a church for many years, it had been abandoned and empty for some time, and in 1949 it was transformed into a recording studio by Columbia Records.