The Legacy of Tap, Singer-songwriter Buffy Sainte-Marie and Pianist Leif Ove Andsnes Articulate with Jim Cotter : Season 3 Episode 18

Tap is among the most iconic of all American art forms and despite only occasional glimpses of the limelight, it continues to endure. Buffy Saint Marie's 1960s protest songs landed her on the FBI's blacklist. Fifty years on, she wouldn't change a thing. And Norwegian pianist Leif Ove Andsnes took two years to re-explore Beethoven's piano music. What he discovered was revelatory.