The box also contained the 1988 compilations Past Masters: Volume One and Past Masters: Volume Two, which grouped together singles, B-sides, EP tracks, and foreign releases not found on the band's UK studio albums.
The box contained two compilation albums from 1988, "Past Masters: Volume One" and "Past Masters: Volume Two," which combined singles, B-sides, EP tracks, and foreign releases not included in the band's UK studio albums.