On the 5th May, Simpson will release his 3rd solo album titled 'Little Hands' a compilation of rare tracks from 2010-2016.
Outside of his main musical activities, Simpson also has frequently collaborated with other musicians, which include This Is Menace, Gunship (the side project of his Fightstar bandmates, Alex Westaway and Dan Haigh) as well as indie band, The Travis Waltons.