There is more than one artist that goes with the name "Tash":

#1:
Rico Smith, better known by his stage name Tash, is an American rapper. He is most known for his work as a member of West Coast hip hop group, Tha Alkaholiks alongside J-Ro and E-Swift. He has released two solo album and has worked on five albums with Tha Alkaholiks. His first solo album, Rap Life, was released in 1999 on Loud Records. Ten years later, in 2009, his second album Control Freek comes out on independent label Amalgam Digital.

#2:
Rockband from Stuttgart, Germany.
Founded in 2007 the band has already won several newcomer contests.

#3 A progressive trance/house-artist from Greece featured on plenty of compilations. http://www.myspace.com/tash-music

#4:
"Tash, an unsigned female R&B artist, is a fusion of fashion and music. Inspired by Tina Turner, Diana Ross, Kelis & Brandy, this Jersey Girl is ready to hit the music scene.

Currently working with her mentor Kwamé, Tash is now in the process of recording her first full-length album, collaborating with newcomers Stereotypes (Danity Kane’s “Damaged”), Corna Boys, Drake and Atozzio, to name a few. Check out her single, “I’m Do Me,” produced by the Corna Boys, which has already begun to get a push from radio in New York."
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