This two-disc version of Jeff Stein's amazing 1979 film includes footage isolating John Entwistle's camera and audio feed on ''Won't Get Fooled Again'' -- sure to be a bass-camp staple. Roger Daltrey sits for a new Q&A, as does Stein, who says working with the contentious band made him feel ''like the monument on the cover of 'Who's Next'.''

