The psychedelic band has a complex legacy that goes beyond its big hit, "In-A-Gadda-Da-Vida," critic Milo Miles says. A newly released concert... Iron Butterfly Stretches Its Wings On 'Fillmore East' ...

Before Led Zeppelin, there was Iron Butterfly — these days, a very misremembered band from Los Angeles. Maybe it was the movie industry all around, but '60s garage-rock in L.A. had an expansive, ...