Its an amazing example of how with the right level of skill and a few simple electronics, you can create an emulation of the human voice with the Theremin. In this clip by EtherialTristesse, she demonstrates it to perfection.
Using the Subscope Theremin, plus the Electro Harmonix Talking Box set on "Ahh", Ms Tristesse shows amazing control on the vibrato to really nail the piece.
From one of sampling's great innovators
Martha shows us round the Synthesizer.de booth