Complex sentence: Dragone, who was the man behind "O, Mystere, Alegria" and "Quidam" has not revealed the cost of the production, however, major Las Vegas shows average around $30 to $40 million to mount.
Split into simpler sentences: Dragone, who was the man behind "O, Mystere, Alegria" and "Quidam" has not revealed the cost of the production. However, major Las Vegas shows average around $30 to $40 million to mount.