What key details about mt. helium can be extracted from the following bio? Bio: mt. helium was an armenian-american progressive metal power trio from los angeles , california , formerly known as the apex theory . the band has released three studio albums and three extended plays to date .
A:
- years active is 1999 & nbsp ; -- 2008- past members is ontronik khachaturian- origin is los angeles , california , usa- alias is the apex theory- name is mt. helium- background is group_or_band- label is dreamworks records , toys.of.the.masses .- current members is art karamian david hakopyan sammy j. watson- associated acts is system of a down , vokee