Adam Cooley, the real name of Calcium, is a Texas born dubstep and riddim producer. Storming into the scene in 2018 with his EP “To the Bone” on Bassweight Records, and has since brought massive hits to the industry having collaborations with names like Kayzo, Wooli, and even Dion Timmer.

In 2023, he formed a distribution of his own called DOA Industries (DOA standing for Dead On Arrival) referencing his 2023 EP called DOA.