I'm sorry but that is literally illegal unless you actually are a member of Monty Python.I would probably quote Monty Python:
"Always look at the bright side of death" from the Always look at the bright side of life song from Life of Brian.
I would probably want that song played at my funeral too, and write on my will I want everyone to whistle together with that song when the whistling part comes on. If anyone didn't whistle I would haunt them forever.
I'm sorry but that is literally illegal unless you actually are a member of Monty Python.