Procol Harum - Discography 26 Cds - Mp3-320 [better] Link

Given that it includes 26 CDs, this collection seems comprehensive, potentially covering their work from their 1967 formation through to their more recent releases.

The final eight CDs in the 26-disc collection typically come from the 2020 Still There’ll Be More box set and the 2017 Pandora’s Box deluxe editions. These include: Procol Harum - Discography 26 cds - mp3-320