Unsure about playlists

I’ be almost never used my playlists. Checked them out today and noticed a few whole albums as a playlist. While deleting them Roon said that it will delete the permanently. That’s not what I want. Just delete the playlist and the actual file be kept on the HD. How?

@bigj select playlists from the main menu, long press/click on the playlist you want to delete which will bring up a delete option on to bar at the top of the page, this will delete the playlist but leave the music files in place.