Vortex Sound Research

Hi, I really wonder what artists actually used this piece of gear from Roland? I am going to use this for an educational project and would really appreciate your help.

It was released in 1988 (the prototype was called T-110) and was the first fully sample based digital synth Roland made. It came as a 1U rack unit. It was soon replaced by the U-220, and initiated 1990's synths from Roland.

Thanks in advance!