You can tune into your "Jazz Radio" premium membership in Pocket Tunes but you need to make sure of a setting before you tune in. You can do all of the following in Pocket Tunes web browser.

Go to http://www.jazzradio.com/

1. Sing into your account as usual
2. Tap"My Account"
3. Tap "Player settings" on the right hand side of the screen
4. Select "Winamp/VLC so that circle to the left of it is filled
5. Select connection type. If you are mostly using WiFi, "Broadband High" will give you great sound. If you are going to be using a mobile connection, especially if it will be Edge, you might choose the "Mobile/Modem" option as it will be more reliable on a mobile network. However the sound quality will not be as good as the "Broadband" option.
6. Tap "Save" to save your selections

Now go back to the stations page and select a station to play. Tap on it and it should load in Pocket Tunes.

You can save your premium station to your Favorites so that in future you just tap it in Favorites to load the station.