iPod Landscape Mode Gestures?

[meinvein]

Does anyone know if there's an Activator gesture that can be used to swipe left or right to go to the previous/next track? Right now I have this set up for the top bar but you have to make sure to touch the right spot. Really I just want to be able to advance to the next or previous track from the landscape mode. Does anyone knoww if this is possible or if there is an app that works this way? Thanks in advance!