Coldplay Lights Up Brisbane in 'Last Big Show' for a Few Years
Coldplay Lights Up Brisbane in 'Last Big Show' for a Few Years

Chart Beat readers: now's your chance to share your top hits of 2012 in the next 'Ask Billboard' mailbag. Just e-mail [email protected]

As always, submit your questions about Billboard charts, sales and airplay, as well as general music musings, to [email protected] Please include your first and last name, as well as your city, state and country, if outside the U.S. Or, Tweet questions to Gary Trust: