Add in a couple of brightening essential oils, and this former-tooth-whitening-maniac is more than pleased. I swish my black oil about 3-4 times per week, and I love the results! This method leaves teeth a natural, pretty white (not freaky Hollywood white!).
Since the introduction the iTunes Music Store on April 28, 2003, music sales have plummeted in the United States -- from $11.8 billion in 2003 to $7.1 billion last year, according to the Recording Industry Association of America.
Analyst Horace Dediu estimates the average iTunes account generates $12 in music sales. The chart published on Dediuâs blog makes clear music spending has consistently fallen over the last six years. As Apple has added more iTunes accounts, average annual music spend fell from $42 in 2008 to $20 in 2010 to $12.