Misc: Iceland and Greenland are separated by which stretch of water?

Questions

Freak out and give in, it doesn't matter what you believe in.?

Mom and Dad went to a show, they dropped me off at Grandpa Joe's.?

That's the jingle bell, that's the jingle bell, that's the jingle bell.?

Name the "#" symbol in music?

Name the 1977 hit single for Elvis Costello?