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.
As you may know, a very large portion of the music available on iTunes is in 128 kbps AAC (Advanced Audio Coding) format, since that was the format that Apple started with in 2003. Apple later switched to iTunes plus, introducing Variable Bit Rate (VBR) 256 kbps AAC.