The Rock and Roll Hall of Fame Class of 2004 was announced yesterday by the Hall Foundation. Inductees in the performer category, who become eligible 25 years after the release of their first record, include Traffic, ZZ Top, Jackson Browne, George Harrison, Prince, Bob Seger, Jackson Browne and the Dells (you may be familiar with all but the Dells, a doo wop group originally based in Illinois that charted in 1956 and later in 1969 with ‘Oh, What A Night.’) The induction ceremony will take place on the ides of March at the Waldorf Astoria Hotel in NYC and while the event may not necessarily hold the promise of dramatic reunions of volatile, estranged band members as in some of the previous years, Traffic has not toured in a deacde and Seger has been off the road since 1996.