Dannielle Romano,an associate analyst with market researcher Jupiter Media Metrix,notes that other companies are also looking to help steer music listeners to the right tunes.
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Jupiter Media Metrix互聯(lián)網(wǎng)調查公司一位名叫Dannielle Romano的副調查員說(shuō),其它公司也在尋找一些可以為聽(tīng)眾提供正確有效的指引的途徑。