Quintessential Player

Quintessential Player was a freeware, multi-format media [player (application software)|media player] developed by Paul Quinn.
Quintessential Player began life in 1997 as a CD-only player for Windows, when it was known as Quintessential CD Player. Over the years, Quintessential Player gained support for playing MP3s and other audio formats, video playback, and an optional media library was added to the player. This latter addition gave rise to the use of the name Quintessential Media Player, or QMP for short. PC World Magazine named Quintessential Player as one of their choices for 'Best Media Player', and it was also selected for inclusion in the Pricelessware list of best freeware.
It was the only way of submitting audio metadata to Gracenote's CD database other than iTunes, and was still listed as such even in 2019.

WWW Official Site

Features

Quintessential Player natively supported:

MP3, Ogg, WAV, and CD Playback
Video Playback with the aid of External Codecs
Full Speed CD Ripping
MP3 Encoding
Streaming Audio
Tag Editing
Gracenote CDDB
Crossfading & EQ
Multiple Visualizations
Skins and Plugins

A wide range of audio formats playable via the use of plugins, Audioscrobbler support and many more skins allowing the customization of the players interface were obtainable from the Quinnware site.
Quintessential Player also had fully functional Windows profile support and did not require administrator user access to run properly.