33rd Floor by krseward
Also hosted on Box.
Yes, a song. But kind of trancelike . . .
Kay acoustic in DADGAD, toy bass drum, voice with & without Dora the Exp. Karaoke Cass. Player, toy echo feedback, ebowed homebrew steel-string instrument via contact mic into crummy no-name karaoke machine amplification with built in supah heterodyning echo, Ashbory bass. That mostly covers it.
33rd Floor video