Nut-free crop forces rethink of TreeSong installation

100-year-old beech tree in Bristol wired up to create soundscape based on falling nuts will instead activate with movements from wind and animalsA £37,000 arts project to make music from the sound of nuts falling from a tree has hit a bit of a snag: the chosen tree is nut-free this year.A professional orchestra was awarded a grant to create TreeSong, an art installation involving a handsome 100-year-old beech tree in Bristol. Sensors were strung up under the branches in Durdham Down, which