What's your instrument and what music do you play? I play keyboards, bass, and theremin. I mostly play indian/hindu music (bhajan, kirtan, and raga) and experament with techno and classical. I want to learn to play tabla's (traditional indian drums). Don't have a bass anymore but have a CASIO MZ-200 keyboard and plan on getting a theremin soon so I don't have to use someone elses. Or ill just build my own. Just in case anybody doesn't know what a theremin is, its the first and oldest electric musical instrument made, its the only one that I know of that you don't touch to play it. It work by your inteaction with 2 electric feilds around 2 antennas, one for volume, one for pitch, the closer your hand gets to the pitch antenna, the higher the pitch. The volume antenna is opposite, the further your hand is from the volume antenna the louder it gets. It produces a sound like a cello in the low registers and almost like a violin in the mid and high registers. Set the pitch knob low enough and a theremin can even do a prety good imitation of a bass.