I've got a Rush with Podcast Addict on it, and I want to move MP3s onto the phone to listen to. Both of the stock music players (Music Player and Play Music) seem to find every audio file on the phone, including, of course, all of the Podcast Addict audio files. I'd rather only see the music files I've transferred to the phone. Can anyone suggest a decent music player that lets me be selective about which audio files show up?