Shania Twain and Kenny Chesney are among the most popular concert draws in the first half of 2004, according to Pollstar magazine. Ranking No. 6, Twain grossed $27.6 million, followed immediately by Chesney, at $27 million. The Alan Jackson- Martina McBride package grossed $24.9 million, rounding out the Top 10. Prince tops the list, with a $45.7 million gross. With the exception of Celine Dion, country artists also had the lowest average ticket prices, outpaced by pop stars such as Bette Midler, Madonna and Rod Stewart.