Comfortably Numb David Gilmour & Roger Waters (Pink Floyd)

Performed at 1 concert:
date ↑	gap	where	song prior	>		>	song after
9/4/2021	n/a	s2 t7	Throwing Stones	>	Comfortably Numb	>	Dew

Teased 2 times:
date ↑	within song
12/3/2021	Stella Blue
7/1/2022	Throwing Stones