It emerged only in June 2019, in an article published by "The New York Times" that the fire had totally destroyed Building 6197, a warehouse adjoining the King Kong attraction, which housed a video vault and, significantly, a huge archive of analogue audio master tapes belonging to Universal Music Group (UMG). The collection included the master tape catalogues of various labels acquired by Universal over the years, including Chess, Decca, MCA, Geffen, Interscope, A&M, Impulse, and a host of subsidiary labels. Estimates of the individual items lost range from 118,000 to 175,000 album and 45rpm single master tapes, gramophone master discs, lacquers and acetates, as well as all the documentation contained in the tape boxes. Many of the tapes destroyed contained unreleased recordings such as outtakes, alternate versions of released material, and instrumental 'submaster' multitracks created for subsequent dubbing and mixdown to the final master tape. Randy Aronson, who was manager of the vault at the time of the fire, estimates that as many as 500,000 individual song titles were lost.