[catcher36]

The 'n' key is mapped to it by default, or with the dev branch (this may be possible with the current master too - someone else will know!) you can add your own shortcuts to the quicknav bar - ActivateWindow(VideoPlaylist) for the current video playlist and ActivateWindow(MusicPlaylist) for the music.

Brilliant thank you i did as you suggested and added it to the quicknav bar, this skin is amazing.