In an interview with the Turkish music magazine "Blue Jean", band leader Gülçin said their style went more pop with the addition of rock and electronic music elements, unlike their first two albums "Bir" and "Hepsi 2", since they are more influenced from R&B and dance-pop. On May 24, 2008 at 20:30 (GMT+2), Group Hepsi will hold a concert at "Turkcell kuruçeşme arena", to perform the new album to fans for the first time. On May 16, 2008, the group feature on Tatlises Radyo to promote their new album. The show was the first time the public heard previews of the new songs. They also stated that they were going to hold concerts at several cities. One of which was Ankara where they will perform on June 8. On May 26, 2008 Hepsi appeared on "Duru Muhabbetler" talkshow were they performed several songs from the album including "Hep Bana", "Tavla" and "Aşk Herşeyi Affeder Mi?" At the talkshow Hepsi announced that they will be releasing "Hepsi" stationary, "Hepsi" bags and "Hepsi" T-shirts. The album consists of 11 tracks, 10 cover songs and 1 new song. This confirms that the two tracks Hepsi recorded for the Winx Club movie soundtrack, "Sen Bir Tanesin" and "Sadece Bir Kiz", won't feature on the album as the only original song to feature on the album has been confirmed to be "4 Peynirli Pizza". The album originally wasn't going to contain any new material, however whilst recording the cover songs Kenan Dogulu had written a new song and offered it to the group. The group accepted the offer and as of May 12, 2008 the music video for "4 Peynirli Pizza" has been recorded.