A helpful skill for recording any sound that you want layered two, four, eight, a thousand times, etc. This is helpful for creating backing vocal tracks, layered electric guitars, strings, etc. Anything that you want to be like a "wall of sound." Record it, unpack it, and pan tracks left and right to your liking.
Loop record will automatically create new playlists, and you can unpack the playlists to new tracks with a click of the mouse.