Rationale is one of the year's several breakout stars, and he's showing with his cover of Naughty Boy's "Runnin' (Lose It All)" and live version of "Fast Lane" here that his talent translates to the live setting as well. You shouldn't need any at this point, but if you wanted more proof that he's not only an incredible songwriter, but a breathtaking singer in this light, too, then just give this a listen. If you head on over to BBC, you can watch the live performance alongside another beautiful piano ballad rendition of "Fast Lane", which is also some incredible stuff.
Rationale