I liked Amarok as a music player, where it's more of a library manager that also plays things rather than a "virtual physical player gadget" in the style of WinAmp. Alas, Amarok seems to be dead as a project.
What players/media library managers in the same vein are under active development/maintenance which I might use as a replacement for Amarok?
The player needs to support Linux and be both libre and gratis. Being lightweight is a plus.