Nate Chinen

Buried somewhere in the fathoms of YouTube is a recent clip of the Preservation Hall Jazz Band, apparently filmed with a smartphone in Santiago de Cuba. The band, synonymous with the ebullient spirit of New Orleans, is playing a staple of its book, Professor Longhair's "Go to the Mardi Gras." What's notable about this version of the song, from December of 2015, is the punchy assist provided by some Cuban percussionists, who fall right into step with its second-line groove.

The Fred Hersch Trio brings a seductive and crafty intelligence to its version of "We See," the Thelonious Monk tune. Articulating its melody at the piano, Hersch slips in a few leisurely pauses, which slow down and stretch out the form. Then, in the bridge, he ratchets up to twice the speed, evoking the frenetic whir of the factory machinery in Charlie Chaplin's Modern Times.

Among the qualities that make Brad Mehldau and Chris Thile a not-quite-unlikely pairing — virtuosity, curiosity, a natural drive to bridge divisions of style — the one that may run deepest is a sense of resonant, articulate melancholy.

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