Ensemble Orquestral da Beira Interior (EOBI) is part of BEYRA Laboratório and is made up of young musicians at the start of their careers, aged between 18 and 27. It made its debut in July 2023 with Mahler's Symphony No. 9 (arr. J. Gale) conducted by Bruno Borralhinho in Fundão. In the same year, it premiered Carlos Azevedo's "Short term memory" with soloist Filipe Quaresma. With a flexible line-up and musicians endowed with great virtuosity, it has 18 instruments at its base and devotes a large part of its activity to contemporary music with a special focus on Portuguese composers. In 2024 it will premiere a work by Luís Tinoco and future projects include premieres by Vasco Mendonça and Pedro Lima, working with conductors Pedro Neves (titular conductor of the Lisbon Metropolitan Orchestra) and Peter Rundel (titular conductor of the Remix Ensemble Casa da Música) as well as taking part in Ópera Fest with the opera "Julie" by P. Boesmans under the direction of Bruno Borralhinho at Culturgest in Lisbon.