The vocal of Group Tual was the quest of Michael Kuyucu. Sezi said that he prepared a new dijital single album after he leave the group. He explained Michael Kuyucu, that he left Tual because he and the other group members had different ideas. While he wanted to make soft music, the other members of Group Tual wanted to make rock music. Sezi, prepared two new songs called as “Ekim” and “Küskün” and market them from DMC to digital music market.