What bands has aj Castillo played with?

* Megadeth (2004–2005, 2012–present)

* Body Count (2009–present)

* Pissing Razors (2010–present)

* The Hellcreeps (2011–present)

* Quasar (2012–present)

* Ashes of Ares (2013–present)

* Black Label Society (2014–2015)

* Prong (2015–2016)

* Phil Campbell and the Bastard Sons (2016–present)

* Overkill (2017–present)