Dario Raucea was born in 1912 in Siracusa (Syracuse), Italy, to Italian parents, and he passed away in Rome in 1988.

His musical education began at the young age of ten. Notably, Alfredo Casella recognized Dario's exceptional talent, leading him to study under Casella and Bardi in Rome. He furthered his studies in Vienna with Professor Weingarten and became a pupil of Emil von Sauer, who, at the age of twenty, remarked, "I greet in you the great pianist of the new generation."

Dario garnered widespread acclaim throughout Italy, Europe, South Africa, England, and Australia. He possessed a remarkable memory, encompassing the entirety of Chopin's works, Beethoven's thirty-two sonatas, Bach's "Forty-Eight," as well as numerous compositions by Liszt, Schumann, Schubert, Brahms, and others.

In a press review from 1949, Professor Dr. B. Kok commented, “Never have I heard such ravishing piano-playing as the overwhelming performance by Dario Raucea. This incomparable Italian master is superior to any artist that has visited us during the last ten years.” This was published in “Die Volksblad” on April 13, 1949.

Dario toured South Africa in 1954 and 1955, where his performances were met with enthusiastic reactions. One reviewer noted, "For mourners who perpetually bemoan the passing of the giants of the keyboards, there was much comfort to be obtained at the concert last night. A young man whose fingers have the speed of light and the ability to draw forth tones of enchanting beauty made his first appearance here. His name is Dario Raucea. Mark it well, for you will hear it mentioned in exalted places before long."

In 2023, a note from his nephew shared on YouTube revealed insight into Dario’s personal life. His wife, Laetitia Boschi Huber, of Swiss descent, was a poet in her youth and a multifaceted individual with diverse interests. She was also one of the first Italian women entrepreneurs, featured in an article by the Italian weekly magazine "Gente" alongside Anna Bonomi Bolchini. Dario, however, abruptly ceased his piano playing one day. His nephew recalled asking him why, to which Dario explained that if he did not practice for a single day, he would notice it after two days, his admirers would notice after three days, and soon everyone would notice. While he had a deep affection for his first nephew, he was not known for an easy temperament. Though he could perform works by any composer, he struggled with everyday tasks such as cooking. In addition to Beethoven, he enjoyed the works of Mahler, Brahms, Haydn, Liszt, and found Rachmaninoff's compositions particularly challenging to play.

Dario Raucea performed in several notable concerts, including:

- Roma, Sala Accademica di via dei Greci, March 8, 1938: Solenne tornata accademica in commemorazione di Maurice Ravel. - Roma, Teatro Adriano, May 2, 1945: Ciclo di sinfonie, concerti e musiche celebri, with orchestral direction by Robert Lawrence. - Cape Town, City Hall, June 2, 1949, and subsequent performances on June 15, 21, and 22, 1949. - Birmingham, C.B.S.O., March 1, 1955. - London, Royal Albert Hall, September 10, 1955: Prom 43 at the Henry Wood Promenade Concerts. - Sydney, Celebrity Recordings, May 20, 1957. - Sydney, Granados, October 29, 1958.