In 2017, UNSW Sydney became the caretaker for the Dennis Wolanski Library collection. The collection was originally part of the Sydney Opera House performing arts library. It consists of 1600 archive boxes, holding an estimated 4 million pages of information about the performing arts in Australia from 1789 to 1997. The boxes contain press clippings, programs, correspondence, discographies, CVs, invitations, funeral service programs, program notes, publisher blurbs, press releases and a card index of 80,000 entries.