It is recommended to make one’s voice beautiful when reciting Qur’an
وَحَدَّثَنِي ابْنُ أَخِي ابْنِ وَهْبٍ، حَدَّثَنَا عَمِّي عَبْدُ اللَّهِ بْنُ وَهْبٍ، أَخْبَرَنِي عُمَرُ بْنُ، مَالِكٍ وَحَيْوَةُ بْنُ شُرَيْحٍ عَنِ ابْنِ الْهَادِ، بِهَذَا الإِسْنَادِ . مِثْلَهُ سَوَاءً وَقَالَ إِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم . وَلَمْ يَقُلْ سَمِعَ .
This hadith has been narrated with the same chain of transmitters by Ibn al-Had except this that Abu Huraira reported Allah's Messenger (ﷺ) as saying and he did not say:" He heard it."