The album is starting to appear on online music stores. The release date should be October 30, 2020 from what I gather.
“Budapest Concert” cover
It will be released on CD and vinyl.
“The 2nd complete show to be issued from Keith Jarrett’s 2016 European tour, following the acclaimed Munich 2016 concert. This double album documents the pianist’s solo performance at Budapest’s Bela Bartók National Concert Hall. Jarrett, whose roots go back to Hungary, saw it as a homecoming; the context inspired much creative improvisation. His later concerts are comprised of independent movements, each a marvel of spontaneous resourcefulness and creative energy.”
Update (May 9, 2020). According to ECM Records (on Facebook and Twitter), “Answer Me” is part of Keith Jarrett’s forthcoming solo album, recorded in Budapest:
Hungarian rhapsody: on Keith’s birthday, a live version of “Answer Me, My Love”, from his forthcoming solo album, recorded in Budapest.
A limited facsimile edition (350 copies) of the 10-LP Sun Bear Concerts box set will be released in mid-November in Germany. It will be available from ZEIT-Shop only.
“Sun Bear Concerts” 10-LP re-release
Thanks to Matthias for the information!
Update (November 3, 2019). ZEIT-Shop only ships to Germany, Austria, and Switzerland.