Narrated Abu Musa: That the Prophet ﷺ said to him' "O Abu Musa! You have been given one of the Mazamir (sweet melodious voices) of the family of David'.
The Prophet ﷺ was known for his kind words and gentle nature, which is why he chose to praise Abu Musa instead of criticizing him or pointing out any flaws he may have had in his voice or singing ability. This shows us how important it is to use kind words when speaking about someone else’s abilities or talents, even if they are not perfect according to our standards.