If you just drop ‘Old Dog Tenor Sax’ & ‘Tyrell Corporation Sequence’ into a DAW and press play, you get something very much like this even before you add the glue and the glitter.
‘Zhora’ also uses a sample from freesound.org, but it’s late, and I couldn’t figure out how to access the sample pool through the submit remix form. Perhaps someone can enlighten me. Anyway:
Gong Hit by GowlerMusic
CC-BY-3.0
https://freesound.org/people/GowlerMusic/sounds/266566/