current_members website years_active past_members background genre article_title name
corinna & nbsp ; -- lead deanne haugen & nbsp ; garriock -- baritone shannon harris & nbsp ; -- bass & nbsp ; -- tenor michelle shoemaker -lsb- http://www.martiniquartet.com/ martiniquartet.com -rsb- 2007 -- present sandy marron , lisa myers group_or_band barbershop martini -lrb- quartet -rrb-
 '' ` martini quartet '' '
martini -lrb- quartet -rrb-

martini is the barbershop quartet that won the sweet adelines international quartet championship for 2012 on october 21 , 2011 , in houston , texas .
sai , `` one of the world 's largest singing organizations for women '' , has members over five continents who belong to more than 1200 quartets .
