Mariah Carey has moved her heavyweight catalog to performance rights organization ASCAP. The superstar was previously with SESAC for more than five years. Update: Earlier, we incorrectly noted that Carey had left BMI.  She was previously with SESAC. ASCAP trumpeted the big news early this morning. ASCAP CEO Elizabeth Matthews indicated that she and her team … Continue reading Mariah Carey Drops a PRO Bomb — Moves Extensive Catalog to ASCAP