MusiK is a convergent client for Spotify and Soundcloud, built using KDE Frameworks, Qt and web Ttechnologies. Altough this app is originally made for mobile devices, it can also be used on desktop devices.
Edge channel is automatically built each 15 minutes.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.