. . . "Quicksilver Messenger Service" . . "1965" . . . . . . . . . "group_or_band" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Quicksilver Messenger Service" . . . . . . . . . . . . . . "2019" . . . "Quicksilver" . . . . . . . . . . . "2006" . . . . "1979" . . . . "Quicksilver" . . . . . . . "ex-Quicksilver Messenger Service" . . . . . . . "Quicksilver Gold (derived from Quicksilver Messenger Service)" . . . . . . . .