Going around to different mosques looking for a beautiful voice
Question

                What is the ruling on going around to different mosques looking for an imam with a beautiful voice, because that makes one more focused in prayer?.
Praise be to Allah.
    It seems – and Allaah knows best – that there is nothing 
    wrong with that, if the purpose is to find something which will help one to 
    focus properly in prayer and be at ease therein, because not every voice is 
    pleasant, so if the aim in going to hear the voice of a particular imam is 
    to encourage one to do good and focus more fully in prayer, there is nothing 
    wrong with that. Rather his action will be appreciated and he will be 
    rewarded for that. A person may focus well behind one imam and not behind 
    another, because of the difference between the two recitations and the two 
    prayers. So if the aim in going to a distant mosque is to listen to his 
    recitation because of his beautiful voice, and to benefit from that and to 
    focus properly in his prayer, and not just for fun, but to benefit and 
    learn, and to focus properly in prayer, there is nothing wrong with that. It 
    is proven in the saheeh hadeeth that the Prophet  (peace and blessings 
    of Allaah be upon him) said: “The people who will have the greatest reward 
    for prayer will be those who walk the furthest distance to come and pray, 
    then those who walk the next furthest.” Narrated by al-Bukhaari (651) and 
    Muslim (662). If his aim is also to increase the number of steps he takes, 
    this is also a good purpose. End quote.