The Vines, April 11 at Avalon: on sale today (February 27) at 10 a.m., call (617) 423-NEXT.

Lyle Lovett, John Hiatt, Guy Clark, and Joe Ely, March 28 at the Orpheum: on sale Friday at 10 a.m., call (617) 931-2000.

Cat Power, April 10 at the Somerville Theatre: on sale Friday at 10 a.m., call (617) 931-2000.

FischerSpooner, April 10 at Avalon: on sale Friday at 10 a.m., call (617) 423-NEXT.

Bright Eyes and Arab Strap, April 29 at the Roxy: on sale Friday at 10 a.m., call (617) 931-2000.

The Faint, Les Savy Fav, and Schneider, May 11 at the Roxy: on sale Friday at 10 a.m., call (617) 931-2000.

Macy Gray, March 19 at the Paradise: on sale Saturday at 10 a.m., call (617) 423-NEXT.

Good Charlotte, New Found Glory, Less Than Jake, and Hot Rod Circuit, April 24 at the Worcester Centrum: on sale Saturday at 10 a.m., call (617) 931-2000.

The Dixie Chicks and Michelle Branch, June 19 at the FleetCenter: on sale Saturday at 10 a.m., call (617) 931-2000.

The Streets, March 20 at the Paradise: call (617) 423-NEXT.

Kelly Osbourne and Har Mar Superstar, March 29 at Axis: call (617) 423-NEXT.

The Used, Thrice, My Chemical Romance, and Story of the Year, April 20 at the Roxy: call (617) 931-2000.

ADULT. and Magas, April 24 at the Paradise: call (617) 423-NEXT.

Margaret Cho, April 25 at Symphony Hall: call (617) 931-2000.

Norah Jones and Gillian Welch, June 28 at FleetBoston Pavilion: call (617) 931-2000.

" Summer Sanitarium Tour 2003 " with Metallica, Limp Bizkit, Linkin Park, Deftones, and Mudvayne, July 6 at Gillette Stadium, Foxboro: call (617) 931-2000.

João Gilberto, July 19 at the Wang Theatre: call (800) 447-7400.