Original sentence: Official site (Russian).Piknik (Russian: Пикник) a notable Russian rock band known for its unique style which is a mixture of Jazz rock, Art-rock, Progressive rock and original Russian rock.Since the year it was formed, 1978, the band's formation changed a few times with the only constant member being Edmund Shklarsky, its leader
Edited sentence: Offical site (Russian).Piknik (Russian: Пикник) a notable Russian rock band known for it's unique style which is a mixture of Jazz rock, Art-rock, Progressive rock and original Russian rock.Since the 80s the band is considered to be one of the most importent Russian rock bands ever.Since the year it was formed, 1978, the band's formation changed a few times with the only constant member being Edmund Shklarsky, it's leader