6. 'Uptown Funk' - Mark Ronson feat. Bruno Mars
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This Week's Top 10 (15th March 2015)

5. 6. 'Uptown Funk' - Mark Ronson feat. Bruno Mars
The record breaking single has been parodied, covered and performed on countless TV shows however the most impressive feat is that it has never EVER left the top ten of the Vodafone Big Top 40.