I agree, it is in even better shape now. I especially like how the audio stream does not seem to be interrupted by turning the screen on and off anymore. The application is reasonably stable while traveling in a car (although I am in a good 3G area).

One thing that I have noticed is that, occasionally, a song will start, play for a few seconds and then will abruptly skip to the next song with no manipulation from me.

Otherwise, this is looking good!