The August afternoon sun aims rays at the scene, and — with the help of Dave Holland on electric bass and former Sting drummer Vinnie Colaiuta — Hancock's set takes off with "Actual Proof."
He first recorded it on his 1970s funk LP Thrust.
Chris Potter plays a "happenin' " sax solo (to quote Hancock).
His intense guitarist, Lionel Loueke, opened for Hancock at the 2008 JVC Jazz Fest in New York at the beginning of this tour.
Sonya Kitchell and Amy Keys join to sing "River," from the big Grammy-winner River: The Joni Letters.
Hancock first heard Kitchell at a Sonoma Jazz Festival and invited her onstage, then into the studio and on the road. Kitchell compares improvising with Hancock to dancing.
The set continues with a Leon Russell classic that Donny Hathaway used to sing. "He owned it," Hancock says, "but wait 'til you hear Amy Keys' version of 'A Song for You.' "
The closer is "Cantaloupe Island," cousin to Hancock's hit "Watermelon Man."
From jazz to funk to fusion to various collaborations and mergers, Herbie Hancock pushes music forward through his keys, and he remains a virtuoso and an ingenious provocateur.