While there is no single official 26-CD retail box set, comprehensive "Procol Harum Discography" collections containing roughly 26 volumes are common in enthusiast digital circles, typically compiled at 320kbps MP3 quality . These collections generally span their studio albums from the 1960s through their 2017 final release, often supplemented by expanded remasters and live recordings . Studio Album Core
Procol Harum Live: In Concert with the Edmonton Symphony Orchestra (1972): A landmark live album featuring the hit "Conquistador." BBC Live in Concert (2000): Recordings from the band's peak years at the BBC. Expanded Editions: Many recent reissues (like those from Cherry Red Records Procol Harum - Discography 26 cds - mp3-320
A complete discography includes their primary studio output : While there is no single official 26-CD retail
These 26 CDs are available as:
Given the 26-CD scope of the collection you mentioned, it likely incorporates extensive live material and box sets: Expanded Editions: Many recent reissues (like those from