You can buy the EYKIW 2-DVD set from the Firesign Theatre web shop. The soundtrack to the video version (hilarious video) is the 5.1 mix of the album. It is missing two short bits IIRC that they didn’t have the money to animate.Four years ago I asked David Ossman whether Bozos and EYKIW were best heard in stereo or quad. He said, "The quad! Phil Austin spent weeks working on the mixes." I bought the SQ LPs when they were released, but the Q8s are almost impossible to find. The only one I've seen was a Q8 of Bozos in the Library of Congress! Don't hold your breath waiting for these two on Japanese Sony BluRays!