Finally! I can utilize my catalog of music.

I have a lot of digitized music that I can finally hear again thanks to the DS audio app and Audio Station 5.4. Make sure you get Audio Station 5.4-2822 (beta) or higher. Previous versions had issues with music stopping or skipping in the queue. This version fixed all of these problems. Downloading a playlist untethers you from Wi-Fi so that you can play music while on the go. One request would be to search your playlist for a song to make sure you dont already have it. Another is to have a way to alphabetized a playlist by song or by artist.

Mr. Magnificent and Awesome about DS audio, v5.8