Effective period / Period of releases: 2005 - 2014

Members: Arif Erdem Ocak, Tuna Velibaşoğlu, Serter Karadeniz, Okan Özen

Turkish pop rock band from Ankara, also known as Grup 84. Seksendört consists of Tuna Velibaşoğlu (singing, guitar), Arif Erdem Ocak (guitar), Serter Karadeniz (drums), Okan Özen (bass). The band was formed in 1999 and started getting noticed under the name Seksendört in 2005. The band was influenced by bands and artists such as Moğollar, Athena (4), Erkin Koray, Duman, Mor Ve Ötesi, Mavi Sakal, Vega, Bulutsuzluk Özlemi, Yeni Türkü, MaNga (5).