Continuing with the German theme we seem to have fallen into. 99 red balloons/99 luft ballon
Something of a pop hit in the 80s (see the video, though it is rather hard to find these days
https://www.facebook.com/music101reborn/videos/nena-99-luftballons/311317119460905/ has it)
As nobody is likely to listen to a song in German at that point in time then there is also an English version that is possibly more well known outside it, even if it is probably a weaker effort
She came back in 2009 to do another version, and has played it for years otherwise (you can find any number of live versions, think there was another in 2002 as well if a search is anything to go by)
https://www.dailymotion.com/video/x4kw91b
She is also the better part of 50 in that video which is quite impressive.
Also to save people a search here is the Scrubs scene
Covered by Goldfinger (they were popular for a while during the ska fad in the 90s but today most around here probably know them from their contribution to the
Tony Hawk soundtrack).
They also appeared to join the list of bands showing their personal jam session spaces during the little stay at home bit
Cover by Leo Moracchioli, mainly as if nobody has gone and heard their various cover versions of things I suggest it