Some items I forgot to point out (in case you haven't noticed).

The bottom of the radio screen, the entire image for all other content, and only the button for the currently playing bottom bar is the media control gesture area.

Media control gestures include:

• Tap to play/pause
• Drag left to move to next item (just next day's programming for radio)
• Drag right to move to previous item (just previous day's programming for radio)
• Drag down to go back to the main screen
• Drag up to cancel the current action

The gestures are of a forgivable nature. They chose the action based off of where you press and release and not the convoluted path you might have taken in between. The icon should change accordingly as you are dragging.

If you tap the title on the currently-playing bar it will take you back to the screen of that item.