Echobrain, May 14 at the Paradise: on sale Friday at 10 a.m., call (617) 423-NEXT.

Alicia Keys, July 10 at FleetBoston Pavilion: on sale Friday at 10 a.m., call (617) 931-2000.

John Mellencamp, July 18 at the Tweeter Center, Mansfield: on sale Saturday at 10 a.m., call (617) 931-2000.

Jimmy Buffett, August 29 and 31 at the Tweeter Center, Mansfield: on sale Saturday at noon, call (617) 931-2000.

’N Sync and P. Diddy, April 15 and 16 at the FleetCenter: call (617) 931-2000.

Ann-Margret in The Best Little Whorehouse in Texas, April 16 through 28 at the Colonial Theatre: call (617) 931-2787.

Flogging Molly, April 18 at Axis: call (617) 423-NEXT.

The Hellacopters and the Gaza Strippers, April 19 at Axis: call (617) 423-NEXT.

"Adrenaline Tour" featuring X-Ecutioners and the Coup, April 20 at Axis: call (617) 423-NEXT.

"Champions on Ice," featuring Sarah Hughes and Michelle Kwan, April 20 at the FleetCenter and April 23 at the Worcester Centrum: call (617) 931-2000.

Howie Day, April 28 at Berklee Performance Center: call (617) 931-2000.

Boston Pops’ "Opening Night at Pops," May 7 at Symphony Hall: call (617) 266-1200.

Luna, May 9 at the Paradise: call (617) 423-NEXT.

The Cranberries, May 14 at FleetBoston Pavilion: call (617) 931-2000.

Pink, May 31 at the Orpheum: call (617) 931-2000.

Blink-182, Green Day, and Saves the Day, June 2 at the Tweeter Center, Mansfield: call (617) 931-2000.

Britney Spears, June 29 at the FleetCenter: call (617) 931-2000.