BUR #49511 has been approved by @evazion.
create alias digital_media_player -> mp3_player
create alias holding_digital_media_player -> holding_mp3_player
While most of these devices, like iPods and Digital Walkmans, can play video files as well, the current name isn't very intuitive - the layman knows these devices as MP3 players, and the current name leads to a lot of mistags of user interfaces for playing video or audio (such as a phone's music app or a YouTube video's control interface) instead of the device.
I think this will only continue to be a problem as the physical devices are basically obsolete at this point, so people seeing a user interface for playing media are going to assume that "digital media player" is the tag for that.
It also isn't great that Wikipedia calls a completely separate device a digital media player: https://en.wikipedia.org/wiki/Digital_media_player, that being those boxes for streaming TV and movies.
It gets misused on CD players and Walkmans, too. The current name is just very non-specific and vague.
