Raised from an early age within a musical family, developing skills in piano, composition and musical techniques for 10 years. Upon reaching the age of 16 he diversified his musical tastes in many genres, taking the first touch with Techno and club music. In 2015 he started a Techno project in south Spain, 'Structured'. The motivation was clear: bring Techno music in a way that wasn't out there, getting started in his born city, Malaga. This weekly residency gave to Transgressor the perfect place to express his musical taste and his influences, connecting with the crowd, growing and getting experience in each gig. By the mid of the year, he shared line-ups with some of the most proliphic artists in the south of Spain: Aphonico, Rafa Cardenas, Alex Mor, Unsigned Mind, Joy Hübner..

Also known as Otto Garcia, he adopted "Trnsgrss" as artist name, by the time he accomplished his best line on his sets, mixing dark, industrial and analog Techno.