Federico Sidlik is a 23 years-old guitarist and musician from Buenos Aires, Argentina. Influenced by Iron Maiden, Bon Jovi, Avenged Sevenfold, Queen, Black Sabbath, Helloween, Edguy, Green Day, Gary Moore, Rata Blanca and more, Federico has been playing guitar for 10 years and is guitarist for Astrotrén since 2019. His style of playing is blues rock based mixing classic licks with melodic lines adding heavy palm-muted riffs.