Picks and Pans Review: Single of the Week

By Chuck Arnold, RANDY VEST, CHRISTINA TAPPER

UPDATED 04/14/2008 at 01:00 AM EDT • Originally published 04/14/2008 at 01:00 AM EDT

MADONNA & JUSTIN, "4 MINUTES"

The first single from Madonna's Hard Candy, due April 29, this meeting of two generations of pop titans is greeted with marching-band fanfare. With Timbaland in tow too, it's an event record.