The advert titled Business was done by WIEDEN & KENNEDY AMSTERDAM advertising agency for TURKCELL company in TURKEY. It was released in the September 2009. Business sector is Commercial public services.br Credits:br Client: Turkcell br Agency: Wieden+Kennedy, Amsterdam. br Jeff Kling and John Norman, Executive Creative Directors; br Carlo Cavallone and Sezay Altinok, Creative Directors; br Betsy Decker, Associate Creative DirectorCopywriter; br Gregg Clampffer, Copywriter; br Ayse Altinok and Tunc Topcuoglu, Art Directors; br Neil Henry, Producer. br Production: HSI. Diane Martell, director. Jeff Cronenweth, director of photography. br Music: DeepMix, Los Angeles and New York. Rachel Dunn, music producer. br Elec-Trip, Isanbul. Chi-K (Cigdem Alkang), lyricist. br Mad Decent, Philadelphia. Diplo, music producer. br br Bi-coastal music company DeepMix helped bring the sound of Philly’s club scene to Istanbul for a new campaign for Turkish telecommunications company Turkcell.