Ellie Goulding has done "a bunch of stuff" for the album.
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Tinie Tempah: 10 Things To Know About His New Album 'Demonstration'

7. Ellie Goulding has done "a bunch of stuff" for the album.
Having already worked together (on tracks 'Hanging On' and 'Wonderman'), Ellie has revealed that she will be making an appearance on Tinie's second album also, though admitted she had yet to find out which of her work will make the final cut. Picture: Anthony Devlin/PA Wire