Formal:
* Chanter bien: This is the most basic and straightforward way to say "sing well."
* Chanter avec talent: This emphasizes the singer's talent and skill.
* Chanter avec une belle voix: This highlights the beauty of the singer's voice.
Informal:
* Chanter comme un ange: This is a more poetic way to say "sing well," comparing the singer's voice to that of an angel.
* Chanter du feu de Dieu: This is a very expressive way to say "sing well," implying the singer is singing with great passion and energy.
More specific:
* Chanter juste: This means "sing in tune," emphasizing the singer's accuracy.
* Chanter avec puissance: This means "sing powerfully," emphasizing the singer's volume and force.
* Chanter avec émotion: This means "sing with emotion," emphasizing the singer's ability to convey feelings.
The best way to say "sing well" in French will depend on the specific context and the message you want to convey.