Bruce Springsteen and his E Street Band have extended their current tour, adding dates from mid-March through May.

The trek comes in support of the Boss' recent box set release, The Ties That Bind: The River Collection.

The set contains 52 tracks on four CDs with a wealth of unreleased material along with four hours of never-before-seen video on three DVDs or two Blu-Ray discs.

The first two discs feature the remastered version of The River while the third disc contains the previously unreleased The River: Single Album.