How do you solve a problem like Mariah?
Soundcheck | May 3, 2010
Depending on your perspective, Mariah Carey deserves either the credit or the blame for much of today's highly embellished, melisma-saturated pop vocals. Her new album, "E=MC²" - which hits stores today - is the latest example of her remarkable vocal range and staying power. Today, two critics debate her significance in the music world. Also: genre-crossing cellist, trombonist and composer Dana Leong performs live in the studio.
