An opera company in the UK is encouraging people recovering from COVID-19 to sing lullabies to help them manage breathlessness and anxiety.

The English National Opera’s ENO Breathe programme uses singing techniques to assist patients in their recovery. It’s delivered entirely online, in collaboration with teams from London-based Imperial College Healthcare, which is part of the country’s National Health Service.

https://www.weforum.org/agenda/2021/02/eno-singing-treatment-covid-19/