For all of you Madonna fans out there, I'm sure most of you know her 11th album Hard Candy drops next Tuesday, April 29th. What some of you may not know is that new tracks are available for you to hear via mobile phone. Unfortunately this probably means nothing to U.S. mobile customers because it is through Vodafone which is a UK based company.

For each day this week, new tracks are being released and made available for download for 24 hours. So unless someone is leaking these online, you probably won't get to hear them yet.

Her first single "4 Minutes" is currently No. 1 in the UK.