The concerts listed were the pay ones, and the shows are probably sold out by now (the festival starts on the 27th) but they make for an interesting view of where the organizers are going:
They open with Herbie Hancock and a tribute to John Coltrane and Miles Davis, two jazz legends in their own right. Jack DeJohnette (his son was a member of the band Me, Mom and Morgantaler) also has a show, and there'll be a celebration of Dave Brubeck's 80th birthday too.
Then we get the "Huh?" stuff: a show with Grammy Hip Hop winner Lauren Hill, and another show with Peter Gabriel - artists with nothing whatsoever to do with the jazz field.
In other words, the line-up is par for the course.