During his childhood in the commune of San Bernardo in the southern sector of Santiago de Chile, Subercaseaux began self-taught on the guitar and drums.

He has pointed out that his first influences were the group The Beatles, a taste that he inherited from his mother, Michael Jackson, Los Prisioneros and Soda Stereo, in addition to romantic music in Spanish.

The band Tropiflaite was formed during their professional music studies at the Escuela Moderna de Música together with Jorge del Campo, Roberto Chicho Espinoza, Diego Las Heras, and Andrés Pérez.

The band lasted only 2 years and they recorded an album called Grandes Éxitos, produced by Juan Carlos Tato Gómez, a former member of Clan 91 and Embrujo.

The band is made up of Gabriel Díaz, Sebastián Silva and for the third album called La cosa, Andrea Ducci and the former Tropiflaite Jorge del Campo and Roberto Espinoza would join.

He sang the song "Sin Gravedad" for a Pol Infante project called Spatial Effects in 2008 and played bass and chorus for Hungría in 2006 with Gepe.

Having traveled to promote the album La cosa de CHC at the end of 2007, and with the failure of this mission, he decided to stay to try his luck in the Aztec capital and began to circulate his demos in the recording environment of said city.

This album allowed Pedropiedra to consolidate itself as a recurring figure in the Chilean independent scene and it was worth presenting his music in several countries, including Argentina, Brazil, Ecuador, Mexico and Spain.

In May 2016 he collaborated live with Mon Laferte with the song «El diablo» in his presentation at the Cariola Theater, and on December 18, 2017 he participated as the opening act for the Chilean singer-songwriter show at the Movistar Arena He separated from this in April 2018, to dedicate himself more to his fifth solo album, Aló!, and to the project of Pillanes, a band that he founded with the brothers Pablo and Felipe Ilabaca (from Chancho en Piedra), and Francisco and Mauricio Durán (from Los Bunkers).