Last Saturday evening Ann and I with our friend Barbara went to see a movie about some old codgers (in their 70s and 80s) singing rock songs. It's wonderful and you'll fall in love with them. There are sad moments, but most of it is very up and wonderful. It's called Young at Heart. If it has a message it's that even if you can't stay alive literally, you can stay figuratively alive.
Anyway here they are singing "I Want to be Sedated" by the Ramones: