Julio Iglesias | Julio Cortázar | Julio César Chávez | Joseph Estrada | Erik Estrada | Julio Le Parc | Julio Frenk | Júlio Dantas | Julio César García | The Three Burials of Melquiades Estrada | Nueve de Julio | Julio Medem | Julio Argentino Roca | Jose Estrada, Jr. | John L. Estrada | Jackie Estrada | Julio Zuleta | Julio María Sanguinetti | Julio Jaramillo | Julio Franco | Julio Cobos | Júlio César Soares Espíndola | Julio César Romero | Julio César Green | Julio Bocca | Jorge Julio | Jade Esteban Estrada | Roy Estrada | Me and Julio Down by the Schoolyard | Manuel Estrada Cabrera |
His early work can be identified with Julio Estrada's Techniques and the Xenakian school and includes the use of Cartesian graphics representing sonic trajectories and its evolutions, multi parametrics (utilizing several simultaneous performance and compositional resources in a single line or stave) as well as internal sonic imagination analysis.