<prompt> Ka September 21, Brian o ile a feleletša kopelo ka morago ga gore Tanner a tlaleletše kopelo ya mafelelo ya Electro-Theremin.  <response>: Ee, phetolelo e raraganego kudu ya polelo ke Ka September 21, Brian o ile a feleletša koša ka morago ga go tlaleletšwa ga Electro-Theremin ya mafelelo ke Tanner, ka morago gape ka 1976 a hlalosa tiragalo ye ka mo go tseneletšego: E be e le kua Columbia. 