Music

• Remember the interview with "sonochromatic artist cyborg" Neil Harbisson? He was born without the ability to see any colors at all, but his prosthetic eyepiece translates color into sound — and he has started reinterpreting music visually through his new perceptions of color, as in his painting based on Mozart's "Queen of the Night" aria.

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Pablo Helguera is a New York-based artist working with sculpture, drawing, photography and performance. You can see more of his work at Artworld Salon and on his own site.

Pianist Eddie Palmieri has been given many nicknames. He's been called The Latin Monk because of his Thelonious Monk-inspired dissonances. He's been called The Piano Breaker Man, because he hits the keys so hard. He's even been called the 'madman of Latin music.' He's taken many of the innovations of modern jazz pianists and brought them into his Latin bands. But he's never stopped playing good dance music.

In 1994, Palmieri's lobbying culminated in the announcement of a new Grammy Award category for Afro-Caribbean Jazz.

Host Marian McPartland tried for years to line-up elusive pianist Keith Jarrett for a Piano Jazz session. Following his stellar performance at Carnegie Hall in 2005, McPartland confronted the elusive performer and convinced him to put in an appearance on her show. The Allentown, Pa., native graciously invited McPartland and a small crew to his home studio, a converted barn next to his 18th-century farmhouse.

The Newport Folk Festival has always championed a range of American music. From Muddy Waters to Pete Seeger, Joan Baez to Jimmy Buffett and a famously electrified Bob Dylan, the festival's curators have a knack for casting a wide net in their definition of folk.

Early in this show, fellow guest Tim O'Brien joked that the Ontario-based Great Lake Swimmers "had better get started" if they hoped to make it to the show on time. They didn't actually swim – but it was still great to have the Toronto band on an episode of Mountain Stage recorded on the shore of Lake Superior in Grand Marais, Minn.