Tom Petty & The Heartbreakers [ tickets ] have unveiled a lengthy US arena tour as the classic rockers anticipate the forthcoming release of "Mojo," their first studio effort in eight years.

Tickets roll out Friday (3/12) Bristow, VA; and Chula Vista, CA. A Saturday (3/13) on-sale is set in Nashville, and Monday (3/15) in Lousivlle, KY; Cincinnati; Cuyahoga Falls, OH; Auburn Hills, MI; Burgettstown, PA; New York City; Atlanta; Darien Center, NY; and Hartford, CT.

[Click to search for Tom Petty & The Heartbreakers tickets at Ticketmaster.com.]

Sting [ tickets ] has added a batch of new dates to his summer tour, which will find him performing his old hits with the assistance of the Royal Philharmonic Concert Orchestra.

Tickets hit the box office Monday (3/15) in Portland, OR; Concord, CA; Chula Vista, CA; Irvine, CA; Las Vegas; Mansfield, MA; and Bethel, NY.

[Click to search for Sting tickets at Ticketmaster.com.]

Before heading out on a European tour, metal icons Iron Maiden [ tickets ] will spend the summer traveling through North America in anticipation of their forthcoming release, "The Final Frontier."

Tickets go on sale Friday (3/13) in Vancouver, British Columbia; Edmonton, Alberta; Saskatoon, Saskatchewan; Winnipeg, Manitoba; and Toronto.

[Click to search for Iron Maiden tickets at Ticketmaster.com.]

Country-music duo Sugarland [ tickets ] has unveiled the remaining stops for their substantial "Incredible Machine Tour," which will hit 57 cities this spring and summer.

Tickets are on sale Friday (3/12) in Scranton, PA; and Southaven, MS. Saturday (3/13) on-sales are set for Concord, CA; Phoenix; and Cooperstown, NY.

[Click to search for Sugarland tickets at Ticketmaster.com.]

Maxwell [ tickets ] and Jill Scott [ tickets ], who recently announced plans to join forces for a spring co-headlining tour, have revealed a detailed itinerary for the run.

Tickets go on sale Friday (3/12) in Oakland, CA; and Washington, DC, and on Saturday (3/13) in Atlanta and New York City.

[Click to search for Maxwell & Jill Scott tickets at Ticketmaster.com.]

Ticket on-sale information for many other artists--including Norah Jones, Ben Folds, Willie Nelson, Goo Goo Dolls, Alice In Chains--is available at LiveDaily's Ticket Report.

Unless otherwise noted, tickets are available from Ticketmaster and Ticketmaster.com, as well as the venue box office. On-sale dates and/or times are subject to change. Live Nation Entertainment is the parent company of Ticketmaster and LiveDaily.