In the world of digital archival collections, "fixed" or updated versions usually indicate:

The "67 albums" figure often refers to a specific comprehensive digital or physical collection encompassing his main studio, soundtrack, and live output from 1956 to 1977. Core Studio Albums (Chronological)

If you're looking to explore Elvis Presley's music, I recommend checking out these essential albums or searching for playlists and radio stations that feature his popular tracks.