A really toothsome offering:
https://www.jpc.de/jpcng/classic/detail/-/art/forgotten-sounds/hnum/11825219 (try tracks 2-4)
I'm genuinely looking forward to this one, Charles Martin Loeffler is one of my favorite American composers. I've been hoping this recording would be made available for a while now, and it has a release date! I do wonder about the manuscript in the Morgan Library, though, if that will at some point be made available as well (or maybe there will be a new publication?)
Was there an old publication? The only Loeffler octet Worldcat lists is a wind octet by Alfred Loeffler...