E-Mail This Article to a Friend A place called Vertigo U2 adds dates to its TD Banknorth Garden shows, plus the Mars Volta at Avalon and more

U2. The group’s "Vertigo" tour has added two Boston dates for the fall, on October 3 and 4 at the FleetCenter — which by then will be doing business as the TD Banknorth Garden. Tickets, at $49.50 to $165, go on sale Saturday at 10 a.m.; call (617) 931-2000.

THE MARS VOLTA. May 10 at Avalon: on sale Saturday at noon; call (617) 931-2000.

ELTON JOHN. September 16 and 17 at the TD Banknorth Garden: on sale Monday at 10 a.m.; call (617) 931-2000.

KAISER CHIEFS. March 26 at the Middle East; call (617) 864-EAST.

"WAAF INDOOR BEACH PARTY." Ozzy guitarist Zakk Wylde’s Black Label Society headline a bill with Killswitch Engage, Nonpoint, and Skindred at Tsongas Arena in Lowell on April 9. Tickets are $30.50; call (617) 931-2000.

THE KILLS. April 10 at the Paradise; call (618) 562-8800.

MUDHONEY. April 23 at the Middle East; call (617) 864-EAST.

"47@47." Club Passim, the folk club at 47 Palmer Street in Harvard Square that used to put Bob Dylan on between acts, is inching toward its silver anniversary. For its 47th birthday, the club has put together a three-day festival in May. On May 19, "47x47: A Retrospective" includes performances by Tom Rush, Lori McKenna, and Ellis Paul at Sanders Theatre; tickets are $35 to $100. On May 20, also at Sanders, Richard Thompson, Ollabelle, Geoff Muldaur, and Dar Williams are among the folks paying tribute to Newport Folk Festival producer Robert L. Jones at the second "Living Legends Award Concert"; tickets are $50 to $250. On May 21, Chris Smither, the Resophonics, the Benders, Sarah Borges, and Rachel Davis are among the performers at a free "Concert for Cambridge" on Cambridge Common. Proceeds benefit the Passim Folk Music and Cultural Center. Call (617) 496-2222.