She left the group for a solo career in 1967, was featured in commercials, and was a regular on both the French-language TV variety program Discothèque and its English equivalent, Music Hop.

[2] Through the late 1960s and 1970s Gallant worked with a host of young and talented creators including Yves Lapierre, Judi Richards, Christine Charbonneau, and Denis Forcier.

During the show, Gallant teamed up with singer-songwriter Christine Charbonneau who wrote most of the lyrics for her two major French albums that were released by Columbia Records.

Gallant songs, written by Charbonneau included, "Tout va trop vite", "Thank you come again" (French version), "Le lit qui craque", "Un monde en voie de naître", and "Un jour comme les autres".

[4] Several of the songs including "Tout va trop vite", "Un jour comme les autres", "Le lit qui craque", and "Thank You Come Again (French version)" climbed the Quebec charts.

Although the album spawned four moderately popular singles with "Save the Last Dance For Me", "Make My Living", "Doctor's Orders" and the title song "Power", they were not a commercial breakthrough.

[7] "Sugar Daddy" and the album's title song, "Are You Ready for Love", were also Top 20 Canadian hits that helped Gallant to win Juno Awards for Best Female Vocalist in 1976 and 1977.

All her albums from the late seventies feature obscure songs that range from Steely Dan-like West Coast music and blue-eyed soul ("Back to the City" and "It'll All Come Around") to Latin-Brazilian jazz ("Te Caliente") and Motown-inspired ballads ("Together Again" and "World of Fantasy").

The couple split in 1977 and Gallant started dating Dwayne Ford, a Canadian musician who emerged as a member of Bearfoot and was playing keyboards in her accompanying band Star, as well as collaborating on her recordings.

She has appeared in productions of Cats, Nunsense, a stage biography of Édith Piaf, and played the role of Stella Spotlight in the French hit musical Starmania, in Paris, France, which ran for eight years in the 1990s.

After living in Paris for eleven years, Gallant returned to Canada in 2005 and released the compilation album Tout va trop vite.

The album contained a number of her biggest French hits, early recordings from the 1960s, lost disco-era songs such as "It's Got to Be You", and a re-recording of "Sugar Daddy".

[11][12] Gallant performed four songs for the film soundtrack, including "Sugar Daddy" and three compositions penned by her, "Ain't No Way to Treat a Woman," "Dancing in the Wind," and "Save My Soul".