A piece on the theme of air contributed to the radio conference Air Conditions in 2021.
A wind choir was formed with some students in the town where the conference was held.
The choir had two practice sessions which mostly revolved around getting in tune with each other as a group. The choir performed twice on live radio and in front of people from the town.
Down there is a link to a recording made in a silo:
Wind Choir in Silo