Hopefully you have your tickets, because “Les Misérables” is pretty much sold out. The Cameron Mackintosh production of Boublil and Schönberg’s Tony Award-winning musical phenomenon is the winner of more than 100 international awards and has been seen by more than 70 million. The musical is an epic tale of passion and redemption in the throes of revolution. Based on Victor Hugo’s novel, Les Mis first premiered in London in 1985 and is the world’s longest running musical.