anyone can whistle that s what they say easy anyone can whistle any old day easy it s all so simple relax let go let fly so someone tell me why can t i i can dance a tango i can read greek easy i can slay a dragon any old week easy what s hard is simple what s natural comes hard maybe you could show me how to let go lower my guard learn to be free maybe if you whistle whistle for me anyone can whistle any old day easy it s all so simple relax let go let fly so someone tell me why can t i i can dance a tango i can read greek easy i can slay a dragon any old week easy what s hard is simple what s natural comes hard maybe you could show me how to let go lower my guard learn to be free maybe if you whistle whistle for me