Antonio Ruiz was born in 1981 in the city of Ubeda (Spain). Since age 13 is attracted by electronic music and develops a desire to transmit
his passion for music, at age 19 begins to learn the art of Dijing.With 20 starts to work for various clubs and perfects his style.
Over time feels increasingly attracted by the idea to start producing, creating his first songs with fruity loops, until in 2009 decides to refine production techniques cubase doing a course in Madrid with Moebius Music.
After, the production of threads increases, with themes of different styles ranging from minimal to tech-house and prog-house. Create "Liquid" under the alias "AJ", a song that leaves from the label Zahmung of Berlin.