6. David Guetta feat Sia - 'Titanium'
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Capital's Ultimate Top Ten Workout Tunes
5. 6. David Guetta feat Sia - 'Titanium'
David Guetta was spotify's most streamed male artist of 2012 - unsurprising when his tracks sound like this! 'Titanium' peaked at number one in the Vodafone Big Top 40, staying there for two weeks.