 Complete the following phrase:  At the start of the year, the number one position was held by Faith Hill with her song A Baby Changes Everything, retaining its position from the final chart of 2008. It held the top spot for a single week in 2009 before being replaced by David Cooks song The Time of My Life. Cooks song, his coronation single after winning the previous years season of American Idol, had spent 11 weeks in the top spot in 2008 and thus finished with a total of 15 weeks at number one. Following Cooks run at number one, British band Coldplay topped the chart for a single week with Viva La Vida, which won the Grammy Award for Song of the Year at the 