- listen to JM in either 128k or mobile friendly 32k format and also - hear archives of the show from the past month and download them for offline play - Share your favorite songs via Twitter, Facebook or email - Bookmark your favorite songs and purchase them directly from the iTunes store. - Rewind live radio. Did you love that last song and want to hear it again? Rewind it without losing track of the live stream. - Adjustable buffer settings to improve mobile listening. - Free!