With a few John Cale videos I'd like to big up my mate Nick Franglen - most famous as Lemonjelly.
He is a producer / musician as well - and has built a reputation by his unconventional style - he has just been appointed as art director of Somerset House. He is a big friend of John Cale - and his record producer, so any Cale fans get in touch. I'm sure Nick would provide inside info on him.
Nick is also a big cycling fan - and has recently got into night cycling. I've PMd Dell about this as he also is interested in non-car movements around cities.
He played the theremin for 24 hours under London Bridge recently and Manhattan Bridge even more recently.
He rigged sensors so any cyclists or peds would cause a momentary silence in the music.
The Mahattan one isn't ready, but the London Bridge one is here
http://www.franglen.net/film.html
bit of a cheat maybe as studio recorded, although live
View: http://youtu.be/fregObNcHC8