I think Kramer mixed the 5.1 of Electric Ladyland, but I'm not sure who mixed the Atmos version for streaming. I finished listening to this release, and I'm mostly impressed. I didn't hear a lot in the heights, but there is some interesting separation of Jimi's guitar rolls, overdubs, and background vocals among the fronts and rears, mostly to good effect. His vocals seem somewhat elevated, both in terms of the mix and in my room, from my recollection of the stereo mix. There are a few moments where I thought why did the mixer do that, but overall, I like it, and I hope it continues to grow on me as I listen to it more.