What makes Tutkusu by Erkin Koray notable?

'Tutkusu' is considered a cornerstone of Turkish rock music, influencing countless artists in the genre. It has gained critical acclaim for its innovative sound, which helped shape the Anatolian rock movement, earning a revered status among fans and critics alike over the decades. By the time 'Tutkusu' was released in 1977, Erkin Koray had already established himself as a leading figure in Anatolian rock. This album marked his fourth studio release, following the successful 'Sakla Samani' (1976), and showcased his growing experimentation with blending Western rock influences with Turkish musical traditions.