 Beni s band is invited to compete to appear live on radio. All they need is one good song, so Beni asks for help from his Internet song-writing partner, who calls himself Cobain. Beni doesn t know that Cobain is actually Mehmet, a shy Turkish boy. Mehmet s father is very proud that he is learning to play classical Turkish music and is unaware that Mehmet secretly longs to play rock-and-roll guitar. When Mehmet shows up at Beni s rehearsal, Beni and the band take him for some "nerd" and knock him around. After a second meeting, Beni realizes that the "nerd" is Cobain and apologizes. Mehmet tells Beni the band can use his song if he can play with them. Zana, the singer, refuses and walks out, so Karmen threshes Zana to a TV quiz show where the audience has to guess who she is by her looks; they can t. Zana goes to Mehmet s house to invite him to play but accidentally reveals Mehmet s secret to his father. Finally, Mehmet joins the band, which adopts the name Beni and the Nerds. Mehmet s father attends their performance.