Giuseppe Verdi remains in the history of music the romantic hero that leads to the apogee of the Italian opera, developing new valences of it. Drawing inspiration from tradition, researching the cultural heritage that the composer inherited, he wrote about 30 operas in half a century, and his music continues and is performed on all the meridians of the earth to this day with great success.His music is characterized by a special melodicity, with inflections and chromatisms, prefigured by different styles that the composer used and in which he put his mark on uniqueness. When we listen to his music, we all recognize pages of his creation.This book presents a musical analysis of the most important baritone areas of Giuseppe Verdi's creation. It is about Opera La Traviata, La Forta del destino and Don Carlos. Historically, the author presents stylistic, historical, and psychological aspects in the thinking of this great romantic composer. It is recommended this book is personal operamelomones, to students and students who pursue a specialization in music and opera music.