the episodes aren't finished yet
By the End of Tonight was created in 2003.
It doesn't have a name, it's simply called the closing theme.
Late Night with Conan O'Brien ended on 2009-02-20.
" This episode is in memory of Steve Anderson, a wonderful man who was a grip on our show. We miss you dearly, Steve."
The Tonight Show with Jay Leno is no longer on the air. Jimmy Fallon has taken over the show following Leno's retirement. Prior to his departure, Leno's band would always play the song Kevin's country written by his former band leader Kevin Eubanks to end the show.
Adelaide Tonight ended in 1973.
In Melbourne Tonight ended in 1999.
I Wish Tonight Would Never End was created in 1963-03.
It hasn't yet and probably wont anytime soon
Star Tonight ended on 1956-08-09.
CNBC Tonight ended on 2005-12-16.