Mariah Carey ain't just resting on her Las Vegas residency, y'all. (Although I very much desperately want to see those sparkly sequins stride the Colosseum at Caesars Palace.) She voiced the Mayor of Gotham in The Lego Batman Movie, she started her own label (Butterfly MC Records), made a cameo in G...

HAUSER performing Song to the Moon from Rusalka by Antonín Dvořák with the London Symphony Orchestra. From Hauser's new album Classic II.