In Colour, composed over a five year period, featured which artists?
I Know There's Gonna Be (Good Times): "I Know There's Gonna Be (Good Times)" is a song by English music producer Jamie xx, with featured vocals from American rapper Young Thug and Jamaican musician Popcaan. In Colour (Jamie xx album):  The album was composed during a five-year period while a member of the indie pop band The xx, starting with his production on "xx" in 2009.
Young Thug