Incubus, September 18 at Avalon: on sale July 21 at 10 a.m., call (617) 423-NEXT.

Blink-182, A New Found Glory, and Body Jar, July 28 at Suffolk Downs: call (800) 477-6849.

Billy Idol, August 6 at Avalon: call (617) 423-NEXT.

" Ozzfest 2001 " with Black Sabbath, Marilyn Manson, Slipknot, Papa Roach, Linkin Park, Crazy Town, and Disturbed, August 7 and 8 at the Tweeter Center, Mansfield: call (617) 931-2000.

Galactic, August 8 at Avalon: call (617) 423-NEXT.

" MTV’s TRL Tour " with Destiny’s Child, 3LW, Dream, Eve, and Nelly, August 10 at the Tweeter Center, Mansfield: call (617) 931-2000.

Sugar Ray and Uncle Kracker, August 10 at the FleetBoston Pavilion: call (617) 931-2000.

Radiohead and the Beta Band, August 14 at Suffolk Downs: call (800) 477-6849.

Jill Scott, August 14 at the FleetBoston Pavilion: call (617) 931-2000.

Cirque du Soleil presents Dralion, opening August 15 at Suffolk Downs: call (800) 678-5440.

Melissa Etheridge, August 16 and 17 at Lowell Memorial Auditorium: call (617) 931-2000.

98 Degrees, August 23 at the Tweeter Center, Mansfield: call (617) 931-2000.

Tom Rush, David Bromberg, Deb Talan, and Mark Erelli, August 24 at Sanders Theatre: call (617) 496-2222.

Janet Jackson, August 26 at the FleetCenter: call (617) 931-2000.

Blues Traveler, August 28 at the Cape Cod Melody Tent, Hyannis: call (508) 775-9100.

Stiff Little Fingers, September 6 at the Paradise: call (617) 423-NEXT.

Built To Spill, September 17 through 19 at the Paradise: call (617) 423-NEXT.

" The Miles Davis and John Coltrane 75th Birthday Celebration " featuring Herbie Hancock, Michael Brecker, and Roy Hargrove with John Patitucci and Brian Blade, October 7 at Symphony Hall: call (617) 876-7777.

Suzanne Vega, November 14 at Berklee Performance Center: call (617) 931-2000.

Proof, January 29 through February 10 at the Wilbur Theatre: call (617) 931-2787.