7. Mark Ronson & Bruno Mars - 'Uptown Funk'
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This Week's Top 10 (29th March 2015)
4. 7. Mark Ronson & Bruno Mars - 'Uptown Funk'
Here we have the ONLY track that hasn't left the top ten since it's release, which is TRULY amazing seeing as 'Uptown Funk' has been available since before Christmas last year (now that's what we call a smash hit).