15 new dates to be revealed.

The Rolling Stones will be revealing 15 new dates for their A Bigger Bang world tour through a special deal with Yahoo! tomorrow (Aug. 24).

Fans who go to yahoo.com beginning at 9 a.m. EST will be the first to find out about new international stops and can take part in a pre-sale for eight of the new dates in North America.

Yahoo! users will also be able to access concert footage from the tour's opening night Aug. 21 at Fenway Park in Boston. An exclusive stream of the new Rolling Stones track "It Won't Take Long" from their new "A Bigger Bang" album -- debuting in stores Sept. 6 on Virgin Records -- will additionally be available through Yahoo!

The world tour is presented by Concert Productions International and produced by WPC Piecemeal. The U.S. leg is presented by Ameriquest Mortgage.