Playback is a term often used in the world of digital media, referring to the process of reproducing or replaying recorded content such as audio or video. There are a range of synonyms that can be used to describe this process, including "replay", "recording playback", "listen-again", "watch-again", "rerun", "reproduction", and "replaying". Each of these terms describes the act of playing back recorded media in different ways, but they all refer to the same basic process of reproducing content that has already been recorded. Whether you're listening to a favorite song or re-watching a classic movie, playback is the key to enjoying digital media.