Make a playlist from artists already on the Clip Plus???

I would like to know how to move music that is currently on my Clip Plus to a playlist on the device. For instance, I would like to take 2 or 3 “artists” and put them together to make a playlist within the device. Can anyone help me with how combine these artist into one playlist once the music is already on the clip? Thanks very much! 

Answered in your duplicate post here.