Elton John [ tickets ] has squeezed several more secondary-market appearances in between his "Red Piano" dates in Las Vegas.

The superstar will start back up in North America Feb. 28 with shows in Portland, ME; Manchester, NH; and Sudbury and Kitchener, Ontario. After his next run of Vegas gigs from mid-March to early April, he'll play Missoula, MT, and Pullman, WA. Then it's back to Vegas in June and off to Europe for a two-week stint that wraps in mid-July. North American shows are listed below and those overseas can be found at John's website.

The Grammy-winning singer signed on to keep his "Red Piano" residency at Sin City's Colosseum at Caesars Palace through this year. He's put in about 50 annual performances at the venue since 2004.

John, who is celebrating his fourth decade of touring, launched 2008 with a short trek through South Africa, during which he visited projects funded by the Elton John AIDS Foundation and oversaw the opening of three more "cluster homes," which offer a safe refuge and care for children.

Last year, John played his record-breaking 60th show at New York City's Madison Square Garden to celebrate his 60th birthday. He marked the occasion in March with the release of "Rocket Man - Number Ones," an 18-song hits collection covering the first 35 years of his career. The concert itself was captured on a two-disc DVD, "Elton John 60: Live at Madison Square Garden," which also includes rare footage from a variety of television shows and concert segments.

"The Captain & the Kid," John's latest set of new material with longtime collaborator Bernie Taupin, surfaced in 2006 and peaked at No. 18 on The Billboard 200. The album is billed as a sequel to 1975's "Captain Fantastic and the Brown Dirt Cowboy."