Juan Saurín is a renowned Spanish guitarist with three studio albums, Genesis (2015) Human (2017) Supremacy? (2019). In 2022 he published “Carmen”, considered the first original work published in Spain that merges the sound of the Rock/Metal Band with the Symphonic Band. He is considered one of the greatest exponents of Melodic Instrumental Metal in Spain. Guitarist of the world-renowned artist Mónica Naranjo since 2019, for the Renaissance and Mimétika Tour; Music Director of “Chicago 1920, the Musical”; Rock Band Director of the musical “Jesus Christ Superstar” and “The Phantom of the Opera”, in addition to being the producer of his own studio “Just Music - Juan Saurín”, founded in 2022. As a teacher, he graduated from the RSL Awards “Music Teaching” with the highest qualification (Distinction) and graduated from the Classroom of the Conservatori del Liceu de Barcelona, teaching Electric Guitar, Modern Harmony, Hearing Education and Arrangement for Orchestration at the Music School of the Association of Friends of Music in Yecla without interruption since 2005.

Rubén Cecilia is a music producer, composer and mixing engineer. He teaches music production classes. He started playing music at a very young age, taking guitar and composition lessons. As for his studies, he has higher studies in musical production and electric guitar backed by RSL (UK). Training in production and industrial engineering with Nigel Walker (Los Rodríguez, El canto del loco, laziness, etc...) at P.K.O studios (Madrid). Training with Guillermo Martin (Grammy winner) in Los Angeles (California). Formation of the “Brauerrize” multibus mixing method by the great Michael Brauer (Coldplay, Rolling Stones, John Mayer) Rubén Cecilia works in a wide variety of styles Blues, Pop-Rock, Rock, Funky, Urban, Jazz, etc...