For that matter, I'm sitting here, working and listening to the new Mingus live 1964/1975 issue on Sunnyside, and realize that 'Changes 1/2' are also nowhere in sight on that 70's list. Another example of an excellent 70's ECM session largely overlooked (along with those Liebman/Beirach Lookout Farms) is Julian Priester's "Love Love", which is akin to and at least matches anything Herbie Hancock released in the 70's. I guess we could just do this on and on (for that matter, I'm game).