Çağıl Kaya (vocals), Serhan Erkol (alto saxophone), Tamer Temel (tenor and soprano saxophone), Alper Yılmaz (bass) and Cem Aksel (drums) come together to form Bir Şeyler Eksik, a contemporary orchestra project whose repertoire features works by Gretchen Parlato, Wayne Shorter, Esperanza Spalding, David Binney, Mark Zubek and more.