It's not just jazz where Legacy is re-re-reissuing. . .there are five Legacy editions due on June 30 of Woodstock performing artists. One cd is the contemporaneous album, the other cd is the Woodstock performance. Maybe this causes less of a sin because I'm not sure that the Woodstock performances were ever completely released before for these artists. Santana. . .maybe, or nearly so. Airplane, some.
The artists are: Santana, Sly and the Family Stone, Jefferson Airplane, Janis Joplin and Johnny Winter.
They are also all banded together in a ten cd box set with posters.