Billboard reported Thursday that MasterCard Inc. (NYSE: MA) has launched a new campaign titled "Roots of Rock" that offers free downloads for cardholders from Universal Music Group. Apparently the free aspect of the campaign is limited and after 100,000 songs have been downloaded, MasterCard will begin to charge $0.80 per track. Even after the credit card company begins charging for downloads, pricing for tracks is still lower than Amazon.com Inc. (NASDAQ: AMZN)'s MP3 Store ($0.89) or Apple Inc. (NASDAQ: AAPL)'s iTunes Store ($0.99).

Cardholders who also make a purchase by August 31 will be "entered into a sweepstakes with a grand prize of having a meet and greet with Jon Bon Jovi, Eric Clapton or Kenny Chesney." MasterCard executive Amy Fuller told Billboard with the new campaign, the company has "created unparalleled music experiences with three of the world's most popular artists, providing consumers with an intimate perspective on these icons that few fans will ever have." But those fans will have to win the sweepstakes.

MasterCard's campaign to offer free downloads is like numerous other programs that are linked with music companies, but it offers to take the digital market to a larger consumer base. Lowered prices (eventually) for the campaign mean that Universal Music Group will continue to hold on to the lead in music sales, if only because the music company is the only one on board with MasterCard. Consumers that might not have ever downloaded a track may be enticed to try out the campaign and the sweepstakes. This type of growth is what the music industry will need if digital sales are ever going to replace physical sales successfully and completely.