The Material Girl performed an Appreciation Concert for fans in celebration of the release of her new album Hard Candy, released on Tuesday, at the Roseland Ballroom in New York City on April 30th. Hard Candy has reportedly sold over 100,000 copies in just one day on store shelves. Madonna Live at Roseland Ballroom will re-broadcast on May 15th on MSN.com.

Justin Timberlake joined Madonna on-stage to perform their duet “4 Minutes.”