If Shakespeare
    had met Elvis Presley
    he would have been tempted
    to write rock-poetry-

   If Amadeus
  had met Elvis Presley
  he would have been persuaded
to compose rock--melodies--- too many!

   If Warren Buffet
  had met Elvis Presley
  he would have said:
'  Invest in my company!'

   If Elon Musk
had met Elvis Presley
  he would have induced him
  to sing the song: ' Tesla The All-Mighty!'