Bob Rob Medina

[2] He was a member of the bands Idiots Revenge, Short Fuse, Suede Fruit, Rotoflo, Savalas, Llamas Nova, Chocolate Kiss,[3] Cabron and Gnar Jar.

[8] In 2017, Robot Enemy Publications published its second volume, Headspaces: Surrealistic Album Art & Collage by Sonny Kay.

The book includes over sixty interviews featuring bands, record labels, artists, writers, entrepreneurs, academics, photographers, promoters, culture jammers, and media influencers including director/musician Mark Brooks, of Lil Pimp and Metalocalypse; Pete Lyman, who has mastered Grammy Award-winning albums by artists including Chris Stapleton; Matt Jacobson owner of the influential grindcore and death metal record label, Relapse Records; punk rock artist icon, Chris Shary who has designed album covers for the Descendents and Less Than Jake, and musician/author Jason Heller, among many others.

The Denvoid books were a primary source[10] for Daniel Harvey's "Mile High Hardcore" paper in the Spring 2021 Historical Studies Journal.

Music Group released a 182-page volume of Medina's Day of The Dead artwork and writing, Y Con Tu Espíritu: Palabras y Muertitos[11].