I recently realized that my jazz collection is nothing when I recently scoured the CD collection of a local audio dealer. There was so much music there that I never knew existed and now I'm compelled to buy more music! 
For now I'm looking to get only artists (or albums as the case might be) that would be considered "essential" in the genre since the time it was created. Feel free to throw out as many suggestions as possible, the more the better actually (as I intend to cross-reference everyone's lists for the most recommended artists or albums).
This is what I already have, it's really a paltry list but it's a great example of the kind of varied selection I'm trying to achieve:
Allen Toussaint - The Bright Mississippi
Anthony Wilson - Jack of Hearts
Arne Domnerus - Jazz at the Pawnshop
Bill Evans - Sunday at the Village Vanguard, Waltz for Debby
Cannonball Adderley - Somethin' Else
Christian McBride - Kind of Brown
Diana Krall
Dinah Washington
Dave Brubeck - Time Out
Jane Monheit - Surrender
John Coltrane - A Love Supreme, Blue Train
Julie London
Madeleine Peyroux
Miles Davis - Kind of Blue
Oliver Nelson - The Blues and the Abstract Truth
Oscar Peterson - Night Train
Patricia Barber
Steve Kuhn - Mostly Coltrane
Thelonious Monk
And all the new Blue Note XRCDs released this year: Blue Note - elusivedisc
Edit: Thanks for the link scytheavatar but I'd like to also get some responses in this thread.

For now I'm looking to get only artists (or albums as the case might be) that would be considered "essential" in the genre since the time it was created. Feel free to throw out as many suggestions as possible, the more the better actually (as I intend to cross-reference everyone's lists for the most recommended artists or albums).
This is what I already have, it's really a paltry list but it's a great example of the kind of varied selection I'm trying to achieve:
Allen Toussaint - The Bright Mississippi
Anthony Wilson - Jack of Hearts
Arne Domnerus - Jazz at the Pawnshop
Bill Evans - Sunday at the Village Vanguard, Waltz for Debby
Cannonball Adderley - Somethin' Else
Christian McBride - Kind of Brown
Diana Krall
Dinah Washington
Dave Brubeck - Time Out
Jane Monheit - Surrender
John Coltrane - A Love Supreme, Blue Train
Julie London
Madeleine Peyroux
Miles Davis - Kind of Blue
Oliver Nelson - The Blues and the Abstract Truth
Oscar Peterson - Night Train
Patricia Barber
Steve Kuhn - Mostly Coltrane
Thelonious Monk
And all the new Blue Note XRCDs released this year: Blue Note - elusivedisc
Edit: Thanks for the link scytheavatar but I'd like to also get some responses in this thread.













