this was on my stood out to me today
When does a bird sing.
Bono Suffers a ‘Complete Loss of Voice,’ Prompting U2 to End Concert
"Between songs, Bono told the audience that he thought the smoke machines were interfering with his ability to sing.
“I’ve lost my voice and I don’t know what to do,” Bono said before the show was halted. “I was singing like a bird 10 minutes ago. I’m sure it will pass.”
https://www.nytimes.com/2018/09/02/arts/u2-bono-loses-voice.html
U2’s Bono Completely Loses His Voice, Stops Berlin Concert When Voice Suddenly Fails
"“Bono said that he’s not quite sure what’s happened at the end of Red Flag Day. He’s clearing his throat. ‘I think it’s the smoke. I can promise you I have not been talking, but this is like a giant cigar – I’ve lost my voice and I don’t know what to do.'”
https://www.inquisitr.com/5054369/u2s-bono-completely-loses-his-voice-stops-berlin-concert-when-voice-suddenly-fails/