5. Grup is a Turkish rock band formed in 1971, known for their unique blend of traditional Turkish music and modern rock elements. The band gained popularity in the 1970s and is recognized for their thought-provoking lyrics and innovative sound, which often incorporates folk instruments. The group has released several albums over the years, contributing significantly to the Turkish music scene. Their music often reflects social and political themes, resonating with a wide audience. 5. Grup remains influential in the genre, inspiring new generations of musicians and fans alike.