I have hundreds of songs downloaded to Poweramp, but a majority of them do not have an official "title", just the mp3 file's name. The problem is that Poweramp still shows the ".mp3" at the end. It would be nice if there was a setting where the app just checks if a title has ".mp3" in it and automatically remove it. You could even include a kind of whitelist in case a song's title is actually supposed to have ".mp3" in it.