A wide range of artists are scheduled to perform during NBC's annual "Today" weekly summer concert series, now in its seventh year. This year, the top-rated U.S. morning show's series will kick off wi

A wide range of artists are scheduled to perform during NBC's annual "Today" weekly summer concert series, now in its seventh year. This year, the top-rated U.S. morning show's series will kick off with a May 3 performance by Sheryl Crow featuring an as-yet-unannounced "special guest."

Others set to appear include Celine Dion (May 17), David Bowie (June 14), Amy Grant with Vince Gill (July 12), Mary J. Blige (Aug. 9), and Santana with a "special guest" (Sept. 30). Also on the schedule are two theme concerts: "One Hit Wonders" on July 19, and "Day of Disco" on Sept. 13.

The "Today" concert series has consistently drawn large crowds outside the NBC studios at Rockefeller Center in New York. Most notably, "Today" performances from Britney Spears in 2000 and 'N Sync last year drew record attendance of more than 6,000 people.

Here is the full schedule of performances for the "Today" summer concert series:

May 3: Sheryl Crow and special guest
May 10: Train
May 17: Celine Dion
May 24: Bryan Adams
May 31: Shakira
June 7: Goo Goo Dolls
June 14: David Bowie
June 21: Alicia Keys
June 28: Enrique Iglesias
July 5: Dolly Parton
July 12: Amy Grant with Vince Gill
July 19: "One-Hit Wonders" concert
July 26: the B-52's
Aug. 2: Carole King
Aug. 9: Mary J. Blige
Aug. 16: James Taylor
Aug. 23: Dixie Chicks
Aug. 30: Elvis Costello
Sept. 6: Toni Braxton
Sept. 13: "Day of Disco" concert
Sept. 20: Santana and special guest