A play list is a compilation of songs, musical pieces, or other audio recordings. The two crossword solutions for the term 'play list' are 'ROSTER' and 'CAST'. A ROSTER is a list of people or things that are organized in a particular order, such as a list of players on a sports team. A CAST is a group of actors or performers who appear in a play, movie, or other production. Both terms can be used to describe a play list, as it is a list of musical pieces or recordings that have been organized in a particular order.