1. CHART BEAT CHAT

    May 09, 2003 12:00 AM EDT "Chart Beat" columnist Fred Bronson discusses Joni Mitchell, Apple's iTunes, last name chart coincidences, James Ingram, and Madonna, with readers. TRAVELS WITH JONI Hi Fred, As a longtime Joni Mitchell fan (and chart junkie), I have a few Joni-related chart questions: First,…