There are many people who own the rights to jazz standards. Those who publish the standards have rights for example.
Greg Miller
You Be illin' is administered by Warner Chappell.
Traditional pop, jazz standards, vocal jazz, pop.
It varies, based on who received a composer credit, but a significant majority are controlled at least in part by EMI April.
Thelonius Monk was a legendary jazz pianist and one of the greats of American Music. His wildly creative improvisational style established standards in the jazz medium still being used today. His contributions included "Epistrophy", "'Round Midnight", "Blue Monk", "Straight, No Chaser" and "Well, You Needn't". He is the second most recorded jazz composer after Duke Ellington.
Samuel Beckett's estate owns the copyrights and the estate is currently run by his nephew.
Brentwood-Benson.
Great Jazz Standards was created in 1959-09.
Random House.
US TREASURY!!!
Little Ruby Tunes.
Frances Bean Cobain does.
Abbott and Costello Enterprises.
Which one? There appear to be at least three songs by this name.
Various songs are controlled by various companies and individuals.
Warner Tamerlane and Sony/ATV Songs.
Twelve Classic Jazz Standards at Sheet Music Plus.