How do I delete a playlist

I just have one play list in Audirvana ( 2 albums), how do I get rid of it? As it looks like if I delete Right click on the artwork in the playlist bit) an album, I might delete the album from my music library

You can delete a playlist by clicking on the Edit Playlist button on top. Then the playlist editor opens up. Mouse over the playlist and you should get an icon of a trash can.