Songs of paradise.
The different types of pleasures of this world are nothing when compared to the bliss and pleasures of the hereafter. There it will be in it's true and pure form. Songs in sweet and pleasant voice will be heard in paradise. If the voice of these songs are heard by the people of this world, they would perish. Prophet Dawood (A.S.) had been blessed with a pleasant voice in the world. It's effect was such that when He sat to recite the zaboor', animals and beasts gathered around Him and entered into a trance. When people heard it, they fell unconscious while some even died.
Imam Ali (A.S.) in one of His sermons in Nahjul Balagha' says while describing the state of Prophets in paradise that : In paradise prophet Dawood will entertain
it's inhabitants with His pleasant voice, and will be a recitor of paradise.
It is clear that Prophet Dawood will entertain the dwellers of paradise with good songs, and the prophet therein will have the strength to bear it. In "Majma'ul Bayaan" it is related from the Holy Prophet (S.A.W.S.) that the best song from amongst the songs of Paradise will be the one which the houries' will sing for their husbands
(the believers), it will be such that no man or jinni will ever have heard it.