For future reference and making sure this gets chronicled to some degree while I have the time, here are the individual album recs in order of appearance (duplicates omitted):
Muhal Richard Abrams - Young At Heart/Wise In Time (A-side)
Barry Harris - The Bird of Red & Gold
Rene Urtreger - Onirica
Rene Urtreger - Tentatives
Richie Beirach - Breathing of Statues (CMP/Magenta)
Sir Roland Hanna - Solo Piano: Free Spirit (Storyville)
John Hicks - Hicks Time: Solo Piano (Passin' Thru)
Andrew Hill - Hommage (East Wind)
Earl Hines - Tour de Force (Black Lion)
Keith Jarrett - Facing You (ECM)
Enrico Pieranunzi - Perugia Suite (EGEA)
Mal Waldron - Update (Soul Note)
Randy Weston - Marrakech in the Cool of the Evening (Verve)
Larry Wilis - This Time the Dream's On Me (HighNote)
Thelonious Monk - Himself
Sophie Agnel - Capsizing Moments (Emanem)
Ran Blake - Painted Rhythms: The Compleat Ran Blake Vols 1&2 (GM Recordings)
Dave Burrell - Windward Passages (hat ART)
Curtis Clark - Self Trait (FMP)
Marilyn Crispell - For Coltrane (Leo)
Andrew Hill - Mosaic Select Solo
Chris McGregor - In His Good Time (Ogun)
Thelonious Monk - Piano Solo (Vogue)
Sal Mosca - Too Marvelous For Words (June '81, 5 Concerts from the Netherlands, Cadence)
Michel Petrucciani - Live (Dreyfuss)
Eve Risser - Des Pas Sur La Neige (Clean Feed)
Irene Schweizer - First Choice - Piano Solo KKL Luzern (Intakt)
Matthew Shipp - Piano Sutras (Thirsty Ear)
Martial Solal - Bluesine (Soul Note)
Sun Ra - Monorails & Satellites (Saturn)
Cecil Taylor - Erzulie Maketh Scent (FMP)
Pat Thomas - The Elephant Clock of Al Jazari (Otoroku)
Keith Tippett - Musician III: August Air (FMP)
Jessica Williams - All Alone (MaxxJazz)
Larry Wilis - Solo Spirit (Mapleshade)
Duke Ellington - At the Whitney
Red Garland - Red Alone
Red Garland - Alone with the Blues
Duke Ellington - The Piano Player
Andrew Hill - Live at Monreux
McCoy Tyner - Echoes of a Friend
Aki Takahashi - Piano Space
Bud Powell - Solo, Feb '51 (Clef)
Jelly Roll Morton - Solo, '40 (General)
Abdullah Ibrahim - Fats, Duke & The Monk (Sackville)
Charles Mingus - Mingus Plays Piano
Earl Hines - Plays Duke Ellington
Weber Iago - Piano Masters Series
Bill Evans - The Solo Sessions vol 1
Benny Green - Solo
Geoff Keezer - Zero One
Bernie Worrell - Elevation, The Upper Air
Randy Weston - Blues to Africa
Monk Alone- Complete Columbia Solo Studio Recordings '62-'68
Abdullah Ibrahim - Senzo
Art Tatum - Solo Masterpieces vol 2
Thelonoius Monk - Solo in San Francisco
Oscar Peterson - My Favorite Instrument
Abdullah Ibrahim - African Magic
Uri Caine - Moloch
Mal Waldron - Meditations
Mal Waldron - The Opening
Michel Petrucciani - Au Theatre Champes-Elysees
Don Pullen - Healing Force
Don Pullen - Evidence of Things Unseen
Andrew Hill - Faces of Hope
Andrew Hill - Verona Rag
Junior Mance - Jubilation
Ray Bryant - Alone with the Blues
Jimmy Yancey - Complete Recorded Works '39-'50, Vol 1
Gene Harris - Live at Maybeck
Stanley Cowell - Live at Maybeck
Dick Hyman - Live at Maybeck
John Hicks - Live at Maybeck
Joanne Brackeen - Live at Maybeck
Andre Previn - Plays Harold Arlen
Paul Bley - Play Blue, Oslo Concert
Abdullah Ibrahim - Memories
Dollar Brand - Ode to Duke Ellington
Matthew Shipp - The Piano Equation
Art Tatum - LA '56
Bud Powell - Strictly Confidential
Willie "The Lion" Smith - The Original 14 Plus 2 '38-'39 (Commodore Classics)
Amina Claudine Myers - Poems for Piano, The Piano Music of Marion Brown
Willie "The Lion" Smith - The Memoirs of...
Don Ewell - Take It In Stride
Lennie Tristano - Tristano/Konitz/Marsh (Mosaic)
Lennie Tristano - Personal Recordings (Mosaic)
Lennie Tristano - Descent Into the Maelstrom (Jazz Records)
Thelonious Monk - The London Collection, vol 1
Cecil Taylor - Indent
Martial Solal - Nothing But the Piano
Anthony Davis - Lady of the Mirrors
Cecil Taylor - Fly! Fly! Fly! Fly! Fyi!
Jaki Beard - To Them, To Us
Masahiko Satoh - apostrophe
Johnny Guarnieri - Echoes of Ellington
Saki Papadimitriou - Piano Cellules
Roger Kellaway - Live at Maybeck
Bheki Mseleku - Meditations
Georg Grawe - Gedachtnisspuren. San Francisco '95
John Wolf Brennan - The Well-Prepared Clavier
John Law - The Hours
Oskar Aichinger - Poemia
Matthew Goodheart - Songs From the Time of Great Questioning
Stephan Oliva - Jazz'n (E)Motion. Films
Steve Kuhn - Jazz'n (E)Motion. Films
Larry Karush - Art of the Improviser
Misha Mengelberg - Solo
Irene Schweizer - Chicago piano solo
Burton Greene - Live at Grasland
Antoine Herve - Inside. Piano. Solo.
John Taylor - Insight
Rob van den Broeck - Latinesque
Paul Bley - About Time
Martial Solal - Live at the Village Vanguard
Cor Fuhler - MP
Renato Sellani - Glad There Is You
Enrico Pieranunzi - Autour De Martinu - Live at the Bird's Eye
Agustí Fernandez - Mnemosyne's Labyrinth (From the River Tiger Fire 4-CD Set)
Thollem - Obstacle Illusion
Dave McKenna - Dave Fingers McKenna
Cedar Walton - Blues for Myself (Red)
Barry Harris - Solo (September)
Lou Levy - By Myself (Verve)
Hank Jones - Live at Maybeck
Dollar Brand (Abdullah Ibrahim) - Anthem for the New Nations (Denon)
Mulgrew Miller - Solo (Space Time)
George Cables - Live at Maybeck
Larry Willis - This Time the Dream's On Me (High Gate)
Dodo Moroni - The Way I Am (Jazz Conaisseur)
Mike Wofford - Live at Maybeck
Horace Parlan - The Maestro (Steeplechase)
Dave McKenna - My Friend the Piano (Concord)
John Lewis - Piano, Paris '79 (Dreyfus)
John Hicks - I Remember You (High Note)
John Lewis - Private Concert
Fats Waller - Piano Solos '29-'41 (Bluebird)
Ken Werner - The Piano Music of Bix Beiderbecke, Duke Ellington, George Gershwin, James P. Johnson
Walter Davis, Jr. - In Walked Thelonious
Nina Simone - And Piano!
Jay McShann - Kansas City Hustle (Sackville)
Mary Lou Williams - Nite Life
Masabumi Kikuchi - Hanamichi
Amazing stuff - thanks for all the recs 👍