sentences:  They played in the high-class nightclub El Morocco, where Frank Sinatra, Tony Bennett, and Vic Damone had all performed.In 1954, the music label RCA Victor signed the trio, and they performed the Italian hit "N'oublie Jamais" ("Never Forget"), in French.This became a hit for the group, selling nearly 40,000 copies Despite the fame, Berthiaume preferred to spend time in recording studios then on stage.