Чайф (aka Чай-Ф or Chaif) from Sverdlovsk (now Ekaterinburg), Russia. Formed in 1985 by Владимир Шахрин and Владимир Бегунов.

Now Чайф are:
Владимир Шахрин (Vladimir Shahrin) - vocals, guitar, harmonica
Владимир Бегунов (Vladimir Begunov) - guitar, backing vocals
Валерий Северин (Valerii Severin) – drums, backing vocals (in group since 1989)
Вячеслав Двинин (Vyacheslav Dvinin) – bass guitar, backing vocals (in group since 1996)