An interesting observation concerning the playlists; it should not have any difference whether the selected bitrate is 160k or 320k for the playlist loading, but I will check it out in case there is some problems present in handling of higher bitrate. The bitrate info is available for each track, so it should be possible to display it.. However, it is not currently exposed by the library so it will need to be added. All tracks are indeed not available in high bitrate, and in such case, the standard bitrate 160k is automatically selected.