Jo wrote:
"I know I'm gonna get stomped for saying this, but I've had much bigger struggles learning to play other instruments, with or without instruction. Just getting a musical sound out of a woodwind or a bowed instrument, or a chord out of a guitar, took me a lot longer than playing a scale in tune on a theremin, and some of those instruments I went on to play pretty well after a few months. I guess I just haven't found the point in theremin playing where the learning curve gets steep yet, but I've already been playing with and in front of other musicians for a couple of weeks now, and they all are pretty impressed with my progress."
I commented that the I find theremin-playing to be difficult. I decided to elaborate on this comment. My comment is made from the standpoint of one who goes out to play live (I play tonal music and accurate intonation is needed for my music). To play live has difficulties on any instrument and the technical requirements to enable a fine theremin performance are not generally understood. What follows are some of the issues that I've encountered away from my own studio.
Rushed setup
It is not uncommon to have less than 15 minutes to set up on stage, tune, and do a soundcheck. In such situations, I generally set up off stage -- or, at least get the theremin out and plugged in (since it takes an Etherwave Pro 20 minutes to stabilize). Also, it is not uncommon to have only five minutes to vacate the stage after one's performance. If you like to have a dedicated theremin speaker behind your head, there will not be one provided and you likely will not have time or space to set it up. The previous performer may be schlepping equipment through your control zone during this time, too.
Poor Balance - can't hear note heads
The "head" is the initial attack that should be audible to the thereminist and not audible to the listeners. It is during this split-second that a thereminist makes subtle pitch adjustments such that the theremin sounds in-tune to the listeners. When the theremin is mixed in with everything else -- in a stage monitor or in the mains, the thereminist can't hear the note heads and doesn't stand a chance.
Poor Balance - can't hear accompianment or other instruments
This is the opposite of the note-head problem -- namely that the theremin level is so loud compared to the other instruments or accompiament that to play in tune is impossible. After all, one needs to tune to something! Also, the listeners will hear the note heads -- sometimes before the thereminist does!
Noisy environment
This is similar to the above issue -- excessive noise masks the sound of the other instruments or accompianment to which one needs to tune. Pitched noise is even worse. Try to play the theremin while a truck backs up within a block (beep-beep-beep) or a helicopter flies overhead!
Unstable power, hum, and weirdness
A bad cable connection, hum, or unstable power eats up one's setup time. The sound guy will feel, having solved the bad cable problem, that everything is ready to go. Also, in some venues a change in the brightness of the stage lights will change the theremin's tuning. I did a sound check once where I could not keep the Epro in tune. Finally noticed it changed everytime they fiddled with the stage light brightness.
Control zone
People walk right through it while trying to set the note spacing. Never fails. I am playing, someone walks past, I stop playing -- trying not to show a nasty look -- and I contribute to the notion that thereminists are tempermental and anal.
Unstable stage platforms
This negatively impacts one's precision but the swinging pitch rod reduces the effort to play with vibrato.
Heat, sweat, flying insects
Ever hear the opening pitch of "Sad Little Ghost"? (On my website.) One time I was holding one of those wonderful long notes as a mosquito landed on my arm and took a nice long drink. Well, I held the note anyway. Guess that means that I am willing to suffer for my music. :)
For outdoor concerts, it is advisable to use bug repellent. Also, rub repellent on the rod. June bugs are so large that when they fly into the rod, the result is a kind of "sonic ping".
Also, I played once when the heat-index was around 115. The sweat really burned my eyes (This when I played the National Anthem for a swim meet a few years ago). My mental conversation alternated between: "Oh it's hot, this sounds good, sh*t my eyes are burning." So much for a calm, zen state of relaxation!
Logistics
To travel via airline with theremin is pretty horrible. Baggage handlers are careless. As of last year, I decided not to carry music equipment unless I can either drive to the event or fly there in via Cessna (one of the advantages of being a pilot and member of a flying club).
Compromised sound design
For me, this is one of the biggest issues: namely that I've designed all my work to be heard in 5.1 surround sound. While the compositions are entertaining in stereo, to hear them in surround is to hear them as intended by me -- the composer. Again, when the sound system is provided and when there is little/no setup time, it is nearly impossible to perform in surround. I have seriously considered limiting my live performance to situations where I use my sound system, play in surround sound, and am provided adequate set up time.
Of course, this means that I will rarely perform but there is a part of me that wants to put my foot down and say, "Enough is enough. No more compromise. I know what it takes to deliver a great performance and if I'm not allowed to do it, then that is that."
This feeling "hit" me after a severely compromised performance where the house system was monoraul without a subwoofer channel and the load-in had to be accomplished within 30 minutes of the start of the concert. My sound check was two notes. People walked through my control zone so much that I could barely tune. The performance was ok under the circumstances but was much less than it would have been had I had an iota of control over the situation.
Now, those who play other instruments are subject to many of the same issues -- the difference with the theremin is that one must tune it while playing it while, being electronic, the sound source (the speaker) is easily (and generally) disembodied from the instrument.
Concluding ramblings
With the addition of a few factors that one encounters in the outside world, to play the theremin changes from something easy and relaxing to a battle against time and one's own patience.
To compensate for poor balance, I usually just wear headphones on stage with a mix that is balanced for my needs. I also wear an earbud (pitch preview) under my headphones. I once tried to put the pitch preview signal into my headphone mix (to avoid the earbud) but that was less than successful.
But as I mentioned, I'm ready to insist on control for my performances. While it is fun to play the theremin, I don't enjoy delivering a compromised performance.
I feel responsible for my performances -- I don't blame anyone or anything else for problems. It is my responsiblity to choose performance situations that enable successful results.
In other words, for me, to play the theremin is difficult. Your results may vary.