The Bonfiglio Group THE BONFIGLIO GROUP Friday, September 15, 2023, 7:30 p.m. Robert Bonfiglio returns with colleagues Joe Deninzon, Steve Benson, and locals John Vale and Bryan Stone for an evening of blues, jazz, and more. A weekend exploring the Grand Canyon. Plan your exciting trip topped off with awe-inspiring music. Find out more Support the Grand Canyon Music Festival. Find out how.