Break Through In Grey Room documents William S. Burroughs during his time in Europe and England, working with Ian Sommerville on recording with the 'cut-up' technique. Sommerville's technical background enabled him to contribute to the early development of sound-and-light shows in London, leading to work with gear provided by Paul McCartney in an apartment owned by Ringo Starr. Experimental in nature, the record is as much an exhibition of studio and composition technique as it is a document of underground culture at that time.
For the 2023 reissue, Dais Records has collaborated with the Estate of William S. Burroughs on reissuing the album on vinyl and compact disc, fully remastered by mastering engineer Josh Bonati.