Why is Frank Sinatra song not on the soundtrack??

what was the dance piece when John Travolta and the waitress(?) were dancing to in front of the hotel - it sounded familiar..... like a country (square) dance type of music.

What was the name of the song in the final scene of Michael, Randy Newman was singing, Michael and the lady who died are dancing off into the darkness.

What was the Name of song used to revive sparky?

Name of song used to revive sparky

What was the title/artist of song playing on jukebox when John Trivolta slammed the jukebox with his fist and then became "Chain of Fools"? Please and thank you.