Using YouMail's free service, fans will be able to easily choose and assign greetings recorded by Jordin and Blake to play when certain people call their phone. Jordin Sparks released her debut album last week and Blake will release his on Tuesday.

These greetings are significant not only because of the caliber of content YouMail is offering users but also because it marks the beginning of a platform YouMail is developing for musicians and artists to connect with their fans in an entirely new way. Much like ring-tones and ring-back-tones shaped the way people personalized their mobile lifestyle several years ago, personalized voicemail greetings have the potential to take the idea one step further. - Blake's went up on Monday, check em out here

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