POP DATE BOOK

Two shows by the double bill of Lynyrd Skynyrd and the Doobie Brothers go on sale today: May 31 at the Blockbuster Glen Helen Pavilion and June 2 at the Greek Theatre. . . . Also on sale today for the Glen Helen facility is Alabama, May 17. . . . Pete Townshend will be at the House of Blues on April 29. Tickets are on sale now. . . . A second night of Joan Osborne at the Wiltern Theatre, June 7, is on sale today. . . . Three new shows at the Palace go on sale today: Garbage on May 11, Lush on May 17 and Seven Mary Three on June 1.