He sang in the premieres of Le roi Candaule by Alfred Bruneau (as Gygès); and Le Bon Roi Dagobert (as Dagobert), La Hulla (as Narsès), Deux sous de fleurs by Ralph Benatzky, Mandrin by Joseph Szulc (as Antoine), and the title role in Tarass-Boulba by Marcel Louis Auguste Samuel-Rousseau.
He died after a long illness at age 57 in Paris.
He has been described as a lyric tenor of surpassing sensitivity.
Friant was known for his quick vibrato, articulation and exquisite phrasing.
He made each of the characters he portrayed unforgettable.
His use of dynamics reached deeply, touching his listeners with more than just the beauty of his voice.
Due to his training Friant possessed not only an expressive voice but also a ballet dancer's movement and an actor’s sense of gesture.
In a review of some of his recordings, William Ashbrook wrote: "For those who think singing is all beautifully rounded tones, Friant will never make the top twenty, but for listeners who respond to deeply felt dramatic expression he will always be regarded as a cherishable artist".