Steely Dan will kick off the 40th anniversary edition of Summerfest with a performance opening night -- June 28 -- at the Marcus Ampitheater.

Steely Dan played Summerfest 2006. The "Heavy Rollers 2007 Tour" features Donald Fagen and Walter Becker along with a 10-piece band.

Tickets go on sale at 11 a.m. Saturday and will cost $57.50, $50 and $40. The price includes Summerfest admission and facility fees. Tickets can be purchased at the Marcus Amphitheater box office, Ticketmaster and by phone (414) 276-4545.