Prog-rockers Tool [ tickets ] are traveling the globe in support of their latest release, last year's "10,000 Days," which debuted at the top of The Billboard 200 chart and scored two Grammy nominations, including Best Hard Rock Performance for the song "Vicarious."

Tickets go on sale today (5/11) for the tour's stop in Cape Girardeau, MO, and on Saturday (5/12) for shows in Evansville, IN; Sioux City, IA; Cincinnati, OH; Hamilton, Ontario; and Reading, PA.

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

Canadian rockers Nickelback [ tickets ] are keeping up their support for 2005's "All the Right Reasons" with a just-announced summer run through North America.

Tickets hit the market today (5/11) for the band's visit to Mansfield, MA, and roll out tomorrow (5/12) for shows in Saratoga Springs, NY; Hershey, PA; Detroit; Noblesville, IN; East Troy, WI; and Minneapolis, MN.

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

Following a spring run through Europe, singer Josh Groban [ tickets ] returns to the states for a summer tour that launches in mid-July as he continues to back his third album, "Awake."

Tickets for Groban's Charlotte, NC, concert rolled out today (5/11), and are on sale tomorrow for shows in Atlantic City; Wilkes-Barre, PA; and Hershey, PA.

[Click to search for Josh Groban tickets at Ticketmaster.com.]

Alt-rockers Incubus [ tickets ] will embark on a massive tour this summer as they support their latest studio set, "Light Grenades."

On-sales kicked off today (5/11) for the group's upcoming performances in St. Paul, MN; and Clarkston, MI; and will roll out tomorrow (5/12) for shows in Morrison, CO; and Chicago.

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

The White Stripes [ tickets ] are set to embark on a world tour this summer behind their upcoming album, "Icky Thump." The group's North American roadwork kicks off in mid-June.

Tickets hit the market today (5/11) for shows in Boston and Birmingham, AL; and go on sale tomorrow (5/12) for the tour's stop in Fairfax, VA.

Ticket on-sale information for many other artists--including Kenny Chesney, Mary J. Blige, Bob Dylan, Willie Nelson, Deftones, Meat Loaf and Maroon 5--is available at LiveDaily's Ticket Report.

Unless otherwise noted, tickets are available from Ticketmaster and Ticketmaster Online, as well as the venue box office. On-sale dates and/or times are subject to change. Ticketmaster is LiveDaily's parent company.