By Erik Engman Author, Clown and Improvisation Teacher, Theatre Critic, EatMoreArtVegas.com IG: ErikReviewsVegas "What's your favorite scary musical?" Back by popular demand for a fourth (and final?) time, Majestic Repertory Theatre brings back its acclaimed production of Scream’d: An Unauthorized Musical Parody, written by Troy Heard, with music arrangements by Brandon Scott Grayson. And it’s looking sharper than ever! Let me cut to the chase: this show parodies the horr