Yes, it's an ECM release.
I rank this in the middle of my seven Bley albums, although that is not quite fair because it is so different from the others. My first two were recorded in concert at Copenhagen and Haarlem in 1965 and 1966, and I think those are really special. I would next rank an ECM album called Ballads.
I like this more than his Open, to love solo album, which I've noticed is very popular on AAJ and maybe here too. I rank last his two Milestone albums with synthesizer, which are good but not as great as the others I have.
So I can't say that any of his albums have left me cold the way you feel, but as I say 1972 was a long time ago, and I have been out of touch with what he has been doing for 35 years.
You're pretty much where I'm at, though I have about twenty of his albums. The stuff of the past several years with, say Evan Parker or John Surman, has not really held my interest. Haven't spun Open, to Love in a long time.