“Pearl Jam: 20” (9 P.M., PBS): This show is a definite must-see for rock fans.


October 21, 2011 at 12:00a.m.

“pearl jam: 20” (9 P.M., PBS): This show is a definite must-see for rock fans. It’s an “American Masters” presentation of Cameron Crowe’s lovingly crafted biography of the iconic Seattle-based band, which is celebrating its 20th anniversary.

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