How satisfying has it been to witness the transformation of Rachel Agatha Keen?

Five years ago, the singer - better known as Raye - made a bid for freedom, cutting ties with record label who'd forced her to make generic dance tracks she dismissed as "really boring".

Liberated from those constraints, her emotionally-charged, instantly catchy debut album My 21st Century Blues showcased an artist of remarkable depth.

Powered by singles like Escapism and Oscar Winning Tears, it won a record-breaking six Brit Awards, including album of the year, which resulted in Raye "ugly crying on national television".

So how do you follow that up?