'I Heard it on the Live News from New York City', 2021 (0:19)

Q: How long would it take the sound of the news to travel across the Atlantic from the ABC headquarters in New York to our ears in The Hague?

A: 4 hours, 42 minutes.

'Live Show from Just Beyond the Sun', 2021 (4:51)

Q: How far away from us would Coldplay have to be for their performance of 'Speed of Sound' on June 25, 2005 to be heard 'live' today?

A: In the 5.778 days between then and now, the sound would travel 171 million km.
So Coldplay would have had to be playing just on the other side of the sun.

Alternate: Coldplay's performance of 'Speed of Sound' on June 25, 2005 is currently Live just beyond the sun. (ignoring for a moment space as vacuum)

source image: NASA Goddard, 'Fiery Looping Rain on the Sun'

'The Voices of the Dead', 2021 (3:25)

Playing the last mating call of the extinct Kaua'i 'O'o to the birds of the forest. Trying to see if they react, if they care, if they even recognize this 'voice of the dead'.