In 2012, Cook released the classical style piano album Disklavier Concert 1, with fellow labelmate Danny L Harle, Spencer Noble and Tim Phillips, under the moniker "Dux Consort".

[1] In 2013, Cook released the album Lifestyle with labelmate Danny L Harle, under the moniker "Dux Content".

Cook is perhaps best known for his work with English singer Charli XCX, of which he has produced many songs with, as well as served as an executive producer for her two studio albums Charli and how i'm feeling now.

Cook has also produced for the likes of Beyoncé, Hikaru Utada, Jónsi, Caroline Polachek, Hannah Diamond, Li Yuchun, among others.

As executive producer (Midnight)" (ft. A. G. Cook, GFOTY, Danny L Harle, Lil Data, Nu New Edition and Kane West)"