Lyrics: You're everywhere but you're so hard to find?

Questions

Category: Pop Music On Film: This singer can currently be seen on film in "Little Buddah"?

Category: Pop Music On Film: This singer has hit #1 four times with movie themes, including 2 from "Buster"?

Category: Quantum Leap: Dr. Sam Beckett was born in this year.?

Category: Quantum Leap: First name of Sam's wife.?

Category: Quantum Leap: How many degrees does Sam have, including one in ancient languages??