current_members years_active label article_title background genre origin name
petri -lrb- bass -rrb- sami kuoppamäki -lrb- drums -rrb- walli -lrb- vocals , guitars -rrb- jukka jylli 1987 & ndash ; 1994 trinity zero -lrb- japan -rrb- zen garden sony bmg kingston wall
 group_or_band psychedelic rock , progressive rock , acid rock helsinki kingston wall
kingston wall

kingston wall was a psychedelic/progressive rock group from helsinki , finland , originally formed in 1987 .
influenced by such artists as jimi hendrix , led zeppelin and pink floyd , the group combined eastern themes , mysticism and vivid psychedelia with acid rock .
the band consisted of petri walli -lrb- guitars , lead vocals -rrb- , jukka jylli -lrb- bass , backing vocals -rrb- and sami kuoppamäki -lrb- drums , percussion -rrb- .
walli took the most active role in the band .
he formed the group , composed most of the songs and wrote all the lyrics .
he was also kingston wall 's producer and manager and ran the band 's own trinity record label .
