"The Link" by Alone Coder (in association with Shiru and Dimidrol)
"It works on Pentagon 1024SL in Turbo mode (7MHz), uses it's 16col mode for few effects, uses TurboSound FM sound board for music, and uses new Neo General Sound card as accelerator (second Z80 @24MHz)"
ZX Spectrum (Pentagon clone) demo, done by Extreme Entertainment side division, audiovisual art on 8bit machine, come 3rd at FunTop 1998 demoparty, included famous Bill Gates "cake incident" at the end of demo.