Eduardo di Capua was an Italian composer born in 1863, best known for his contributions to the world of music, particularly in the genre of Neapolitan songs. His most famous work is the song "O Sole Mio," which has been covered by numerous artists and remains a classic in Italian music. Di Capua's career spanned several decades, during which he composed many songs that celebrated the beauty of Naples and its culture. He passed away in 1917, but his legacy continues through the enduring popularity of his compositions, influencing both classical and popular music around the world.