NOLA.com

2012 trends and moments in music: A tour of the year's high and low notes
NOLA.com
Carrie Underwood, Luke Bryan and Lady Antebellum also did big business at the turnstiles and (mostly virtual) record stores. Lionel Richie remade previous Commodores and solo hits as duets with country singers ... As reigning heartthrob Justin Bieber ...




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