There was an installation recently on Baildon Moor, where the plateau around the trig point became the setting for an orchestra of wind-powered instruments.
Devised by composer Pierre Sauvageot, 'Harmonic Fields' was part of Nature Season, a programme of nature-themed cultural activity across the district. An array of woodwind, string and percussive ensembles; vibrating drums, windmill xylophones, harmonic cellos, bamboo flutes, propeller sirens, gyrating musical boxes – were played by both the elements and ‘wind farmer’ characters.
It was quite an amazing experience to listen to the unique 'music' whilst enjoying the views from this elevated position on the moor. I'm not sure that I could hear all of it (with my hearing loss) but I could discern enough to enjoy it. Some of the sounds carried in the wind for a very long distance.
The circle above simply had some kind of tape or wire that vibrated in the wind. The sounds seemed to vary according to the tautness and length of the tapes. It was a weird but beautiful and amazing effect.
There were more conventional-seeming instruments: cellos and drums, that were played by wires vibrating in the wind. The wind-farmer below was adjusting or tuning the instrument. To sit in the middle and hear them all was an evocative orchestral experience, quite soothing in a way.
My favourites were these metal balls, simple shapes, each with an aperture at the bottom almost like a bell. They sounded to me a bit like the singing bowls or steel tongue drums used in some meditative practices. I loved the sound and could happily have sat there all day (despite the chill of the wind!) They were hung through a series of archways and also from branched 'trees' dotted around the site, apparently called 'The Nantong Tunnel and Trees'.
I also enjoyed the bamboo flutes, each pierced with slits through which the wind played, the sound varying according (I guess) to the diameter of the tube. I suppose it was a similar principle to organ pipes or a recorder. I didn't try it but I guess you could also have varied the sound by covering some of the holes.
Some of the instruments were driven by little propellors that activated cogs and hammers to strike keys or drums - very cleverly conceived.
It was really rather magical and worth the long, steep walk to get there!
Happily, you can access a website to listen to the soundscape HERE (below the audio descriptions), so you can hear some of it too.


















































