What award did the woman win who  realsed a song from the "Dion chante Plamondon" as the first radio single in Canada and also emerged as a teen star in the French-speaking world after her manager and future husband René Angélil mortgaged his home to finance her first record?
Des mots qui sonnent (song): "Des mots qui sonnent" (meaning "Words That Sound") is a song from the "Dion chante Plamondon" album by Celine Dion. Celine Dion:  Dion first gained international recognition in the 1980s by winning both the 1982 Yamaha World Popular Song Festival and the 1988 Eurovision Song Contest where she represented Switzerland.
Yamaha World Popular Song Festival