After a short break Dalida was back on tour, this time starting in Canada where Tu peux le prendre had reached number one. On 5 February, in a popular youth French TV program "Toute la Chanson", Dalida performed her latest yé-yé release "La Leçon de Twist". Accompanied on the piano by then leading French teen idol Johnny Hallyday, he also taught Dalida the moves for what she said: "he really showed himself, the most friendly of teachers of this new rhythm". The performance caused a sensation, boosting her track straight to top of French and Belgian charts. "La Leçon de Twist" was followed with another success of the same genre "Achète-moi un Juke-box". With lyrics; "Oh dad, buy me a jukebox, to listen to Elvis Presley, Les Chaussettes Noires, and Johnny Halliday. -And Dalida? But what is she doing here, they still listen to her?", Dalida joked on her own account referring to the current situation in France where the youth was fond of young singers, despite her success during yé-yé. Anyway, the record spent two weeks at number one during spring.