GNOME 48 Desktop Introducing An Official Audio Player: Decibels
([GNOME] 14 January 12:19 PM EST
GNOME Decibels Audio Player)
The modern GNOME desktop hasn't had a core application to playback audio files although many different audio/multimedia players exist. But now for the upcoming GNOME 48 desktop release, there is now a promoted core app for audio playback: Decibels.