Composer, producer and pianist born in Buenos Aires, Argentina. Currently based in Berlin, he actively tours with El Muro Tango and produces electronic music through different projects.

Grandson of legendary tango singer Alberto Castillo, Juan Pablo got acquainted from a young age with the nuances of his folkloric music, and had the opportunity to perform with classic tango singers such as Alberto Podestá and Oscar Ferrari. He has been on tour with Miguel Ángel Zotto´s dancing company and regularly collaborates with some of today´s finest tango singers (Juan Villarreal, Chino Laborde and Cucuza Castiello) and has performed in renowned venues as The Royal Concertgebouw, Amsterdam and in festivals like Oslo Chamber Music Festival and Innsbruck Tango Festival.

Juan Pablo has released two albums ("Nostálgico" & "Después de todo") and in 2019 held an artistic residency in Senja, Norway. He has received the Mecenazgo Cultural grant (2014 & 2016), Melos/Gandini scholarship for contemporary music composition (2009) and U.C.A. scholarship based on merit (2008). His music has been premiered at Buenos Aires National Library.