This is more 'some records l have enjoyed' rather than 'albums everyone should own' :
Steve Gibbons : The Dylan Project 2
Alkan : Concerto for Solo Piano by Marc-Andre Hamelin
Alkan : Piano Works by Ronald Smith
Du Pre etc : Beethoven Piano Trios :'Archduke' and 'Ghost'
Spohr : Octet and Nonet.
Songs from A.E. Houseman's 'A Shropshire Lad' (Trew, Vignoles) Meridian.
Kalkbrenner:Grand Septuor & Grand Quintetto
Handel : Coronation Anthems KCC etc
E. Presley : Complete 50's masters
Paul Ansell's No. 9 : Live at Sun
ARS : Dog days
Linda Ronstadt
risoner in disguise/ Merry Little Christmas
Maria Muldaur : same title (includes the gem 'Midnight at the oasis')
John Martyn: Apprentice/ Sapphire
Ruby Braff : Music for the still of the night
Jim Hall : Concierto
Phil Robson : Screenwash
Chet Baker : Broken Wing
Tommy Flanagan Trio :Overseas
Horace Silver Quintet : Songs for my father
Bobby Hackett :Live at the Roosevelt Grill vol.1-4
Humbler : live by Danny Gatton & Robert Gordon
Ian Matthews : Journeys from Gospel Oak
Firefall : same title/Elan
Little Feat : Time loves a hero
M. Davis : Kind of blue
Flying Burrito Brothers: same title, third album with Rick Roberts.
Modern Jazz Quartet: Lonely woman
Poco : Indian Summer/Cantamos
Jerry Lee Lewis : Another Place Another time (first Smash label country record )
I've exceeded 10 l'm afraid.
Roy