Great Performances

Thursday at 9:30 p.m. on OPB TV

Brandi Carlile, Glen Hansard, Emmylou Harris, Los Lobos and others perform Joni Mitchell's songs for her 75th birthday celebration.

Photo: Timothy Norris

Peter, Paul and Mary at Newport 1963-65

Friday at 8:00 p.m. on OPB TV

Never-before-seen performances by Peter, Paul and Mary at the Newport Folk Festival are showcased.

Photo: Estate of David Gahr

Saturday at 7:30 p.m. on OPB TV

Favorite profiles and unforgettable stories of historic and scenic tourist railroads are showcased.

Photo: APT

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Oregon Field Guide: Episode #3010

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Oregon Experience: Episode #304

March 25, 9 p.m. [OPB TV]