Mario Alonso

Mario Alonso was born on 22 June 1922 in Buenos Aires into a household where artistic activity formed a central part of family education.^[1][2] His siblings Tito, Pola, Iris, and Héctor likewise pursued careers in radio, theater, cinema, and later television, establishing the Alonsos as a recognizable presence in the porteño entertainment scene of the mid-twentieth century.^[1][2]

Alonso made his professional debut as a singer in 1945 with the tango orchestra directed by violinist Roberto Dimas.^[1][2] He shared vocal duties first with Alberto Carol and later with Jorge Rubino, performing on Radio Belgrano and at the Ebro Bar on Corrientes Avenue.^[1][2] In 1947 he joined José García y sus Zorros Grises, replacing Osvaldo Cordó (who had moved to Osvaldo Fresedo’s orchestra) and working alongside Alberto Santillán.^[1][2]

The following year the five Alonso siblings were cast in the film Mis cinco hijos, directed by Orestes Caviglia and Bernardo Spoliansky, with a screenplay by Nathan Pinzón and Ricardo Setaro and music by Juan Ehler.^[1][2] In the production Mario Alonso was accompanied by Osvaldo Pugliese’s orchestra, which performed the tangos “A barquinazos” (lyrics by Homero Expósito) and “El encopao,” as well as the instrumentals “La yumba” and “Adiós Bardi,” all composed by Pugliese.^[1][2] An anecdote recorded by Néstor Pinsón preserves Alberto Morán’s recollection that Pugliese invited Alonso rather than Morán himself for the film sequences; Morán is reported to have remarked that Alonso was “a good boy but as a singer he barked like a dog.”^[1][2]

After the carnival balls of 1949, Enrique Lucero (brother of Mariano Mores) left Francisco Canaro’s orchestra.^[1][2] Alonso was hired as his replacement, debuting on Radio Belgrano and making his first recording with the ensemble, the tango “Confesión,” on 28 September 1949.^[1][2][3] Alberto Arenas served as the other vocalist.^[1][2] In the 1950 carnival season Canaro’s orchestra, with Alonso and Arenas, headlined the balls at the Luna Park stadium; the group subsequently toured the interior of Uruguay and Montevideo.^[1][2] In May of that year Canaro opened a successful theatrical season in Buenos Aires and resumed regular appearances on Radio Belgrano.^[1][2]

Alonso recorded extensively with Canaro, including the tango “Lo que nunca te dirán” and the waltz “Pequeña.”^[1][2] In duo with Arenas he cut Canaro’s milonga “Vinacho y vinagrillo” and the medley “Reliquias de temas brasileños,” the latter achieving notable success in Brazil and prompting tours to Porto Alegre, São Paulo, and Rio de Janeiro.^[1][2] Further recordings included the tango “Prohibido” and, again with Arenas, the march “Brasil, Brasil” (music by Canaro).^[1][2] In total Alonso recorded 31 numbers with the Canaro orchestra, nine of them in duo with Arenas, placing him among the singers who worked most frequently with that aggregation.^[1][2][3] He also supplied the lyrics for the Canaro tango “Noche de niebla,” recorded on 17 March 1953.^[1][2][4]

After the 1955 carnival balls Alonso left the Canaro orchestra for a tour of Brazil that later extended into Central America and continued into the mid-1960s.^[1][2] He then withdrew permanently from performing.^[1][2] Alonso died on 16 July 1972 in Buenos Aires at the age of fifty, during a cold winter.^[1][2]

His discography with Canaro spans genres including tango, milonga, vals, and occasional other forms, with the earliest documented performance dated 28 September 1949 and the latest 29 December 1954.^[3] The bulk of his recorded output remains associated with the Canaro years, and “Confesión” is frequently cited as his debut recording with that orchestra.^[1][2][3]

The combination of family theatrical activity, a brief but documented association with Pugliese in cinema, and a sustained period as one of Canaro’s principal vocalists situates Alonso within the commercial and radio-oriented tango of the late 1940s and early 1950s. His lyric for “Noche de niebla” represents a modest contribution to the Canaro catalogue beyond performance.^[1][2]

Early career and family context

Alonso’s entry into professional tango occurred in 1945 with Roberto Dimas’s orchestra, followed by a short engagement with José García y sus Zorros Grises in 1947.^[1][2] The family’s collective appearance in the 1948 film Mis cinco hijos remains one of the few documented cinematic credits for the siblings as a group, with Pugliese’s orchestra providing the musical accompaniment for Alonso’s sequences.^[1][2]

Years with Francisco Canaro

Hired in 1949 to replace Enrique Lucero, Alonso recorded “Confesión” on 28 September of that year and remained with the orchestra through 1954, cutting 31 sides in total.^[1][2][3] The 1950 Luna Park carnival appearances, the subsequent Uruguay tour, and the Brazil-related success of the “Reliquias de temas brasileños” medley mark the most publicly visible portion of this period.^[1][2] Duets with Alberto Arenas form a distinct subset of the recorded output.^[1][2]

Lyric writing and later activity

Alonso wrote the words for Canaro’s “Noche de niebla,” recorded in March 1953.^[1][2][4] After leaving the orchestra following the 1955 carnival season he undertook extended tours in Brazil and Central America before retiring from performance in the mid-1960s.^[1][2] He died in Buenos Aires on 16 July 1972.^[1][2]