[idea] An app to help audiobook listeners find books based on specific criteria

The way it currently works is that there are a limited number of narrators that I know of and like. So if I'm looking for a certain book, I can change the narrator to one of my favorites and see if they have that book. But what if you wanted to find books based on specific criteria, like:<br><br>* Narrator with deep voice<br>* British accent<br>* Male narrator<br>* Young narrator<br>* Old narrator<br>* American accent<br>* So and so narrator<br><br>..and so on. This would be a great feature for an app to have.<br><br>What do you think? Should I build it?