Anyone who wants to know how brilliantly alive and bursting with ideas jazz is should rush to Bruce Eaton’s invaluable Art of Jazz concert series at 3 p.m. Sunday in the Albright-Knox Art Gallery Auditorium. That’s where you’ll hear the magnificent Indo-jazz saxophonist Rudresh Mahanthappa, who was previously in the Art of Jazz series with the universally praised jazz group of Vijay Iyer.

This time, Mahanthappa is bringing his extraordinary quartet Gamak, which is named after the South Indian term for melodic ornament. Mahanthappa says their jazz is grounded in “Chinese or Indian or Arabic music and a lot of 20th century and 21st century classical music” as well as “the rock/punk esthetic” of the band from which the group’s guitarist hails, the Screaming Headless Torsos.

A pre-concert demonstration performance at 2 p.m. on “Unraveling the Mystery: The Sounds of the Sitar” is by Naryan Padmanabha. Tickets are $25 members, $29 nonmembers.

– Jeff Simon

I just had to print this article because you always hear that jazz is dying ahd that there isn't a new audience for it that will keep it alive. My take is that there will always be SOMEONE interested in listening to it and talented musicians eager to learn it, no matter how small.

*I know this doesn't answer your question but I can't answer it. All I can say is I know it when I hear it.