Read the bio below and try to give details on sebastian hardie 's: - past members - origin - genre - alias - name - background Bio: sebastian hardie were australia 's first symphonic rock band . they formed in sydney in 1967 as sebastian hardie blues band but dropped the ' blues band ' reference when they became pop-oriented . by 1973 they developed a more progressive rock style , and later performed as windchase , but disbanded in 1977 . an early member of sebastian hardie was jon english -lrb- vocals , rhythm guitar -rrb- , who starred as judas iscariot in the australian version of the stage musical '' jesus christ superstar '' in 1972 , he subsequently had a solo career as a singer , actor and playwright . a later member , mario millo -lrb- lead guitar , mandolin , vocals -rrb- became a multi-award winner for his television and movie music . sebastian hardie 's other early members included graham ford -lrb- lead guitar -rrb- , peter plavsic -lrb- bass guitar -rrb- and his brother alex plavsic -lrb- drums -rrb- . after english and ford had left , the plavsic brothers were joined by millo and toivo pilt -lrb- keyboards -rrb- . with their addition , sebastian hardie developed extended progressive rock tracks to become a symphonic rock group before they released their definitive album '' four moments '' in 1975 , which peaked at no. 13 on the national albums chart . they followed with a second album '' windchase '' in 1976 , but it had less chart success . millo and pilt formed the band , windchase , to release '' symphinity '' in 1977 , it was a heavier jazz-fusion album but did n't have chart success and they disbanded .
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- past members is see members list below- origin is sydney , new south wales , australia- genre is rock and blues , progressive rock , symphonic rock , rhythm- alias is sebastian hardie blues band windchase- name is sebastian hardie- background is group_or_band