Name The Year: Armistice talks to end the Korean conflict began at Kaesong.?

Questions

"Who ya' gonna call"?

Name 80s tune: "Celebrate good times, come on"?

Name 80s tune: "How'd you get those pants so tight"?

Name 80s tune: "I was kissing Valentino by a crystal blue Italian stream."?

Name 80s tune: "Tumble out of bed and stumble to the kitchen..."?