Crap Jokes: Which two words have thousands of letters in them?

Questions

Who sings 'the moon may be high, but i can't see a thing in the sky, i only have eyes for you'?

Who sings and plays the theme song for the tv show 'frasier'?

Who speaks romany?

Who spent years in nashville shopping demos recorded on a cassette recorder?

Who spoke the first recorded message?