Source : https://colinduquesnoy.github.io/MellowPlayer/
Download :
https://www.qnapclub.eu/fr/qpkg/616
About :
MellowPlayer is a free, open source and cross-platform desktop application that runs web-based music streaming services in its own window and provides integration with your desktop (hotkeys, multimedia keys, system tray, notifications and more).
MellowPlayer is a Qt based alternative to NuvolaPlayer initially crafted for KaOS. MellowPlayer is written in C++ and QML.
Limitations:
For licensing reason, we do not ship the flash player plugin and the widevine DRM plugins in our official releases.
Some services (e.g. Spotify, Soundcloud and Mixcloud) also requires QtWebEngine to be compiled with proprietary codecs, which is not the case in our official releases.
Tidal HiFi does not work because there is no MQA plugin available for chromium based browsers.