As exclusively revealed here earlier this week, Van Halen will announce its reunion tour with David Lee Roth on Monday morning (Aug. 13) during a media event at the Four Seasons Hotel in Los Angeles. The tour is expected to begin in October and encompass 50 dates in North American arenas.

A proposed summer amphitheater tour by the group, first tipped here in late January, never got off the ground, with guitarist Eddie Van Halen entering a rehabilitation facility for undisclosed reasons in March. Roth has not toured with the act in more than two decades.

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