Julián Arcas, born in María, Almería, in 1832, stands as one of the most influential figures in Spanish classical guitar history. A virtuoso performer and composer, Arcas' impact on the guitar world is immense, having influenced legendary figures such as Francisco Tárrega and luthier Antonio de Torres. Arcas was a pioneering force in blending classical music with flamenco, creating unique arrangements of folklore music for his concerts. His performances took him across Europe, where he captivated audiences, including notable figures like the Duke of Wellington and the Duke of Cambridge. Arcas' legacy endures through his compositions and his role as a mentor to Tárrega, shaping the future of classical guitar music.