This multi-nationality Anatolian rock outfit is fronted by Turkish vocalist and musician Derya Yıldırım. With members from Germany, France, Great Britain and Italy, Derya Yıldırım & Grup Şimşek of...
After performing at the festival with her band, Grup Simsek, in 2017, this Hamburg-based singer and multi-instrumentalist is returning to Le Guess Who? on her own, making Anatolian folk the focus of h...