Phobias: Fear of cold, cold things?

Questions

In Movies: He performed as Jack Skellington in _A Nightmare Before Christmas_?

In this song Billy Corgan's so depressed, things cant get any worse. Yawn?

Category: 1971 Num1 Hits: "Knock 3 times" was a hit for this group in January of 1971?

Category: 1971 Num1 Hits: Instead of the newspaper, this Honey Cone title could be found on the radio?

Category: 1971 Num1 Hits: Name 1 of the 2 former Beatles that went to a solo #1 in 1971?