>Listen and Muine got past my first round.
Muine doesn’t have a real Library, and Listen doesn’t appear stable.
Songbird is a bit too alpha for this review, but would be nice for a future one.
Today I compared memory usage of the different players while playing and not playing. (Bigger is worse). Approximately 3.5 mb of Amarok’s usage was small kdeinit processes that I assume wouldn’t be important in KDE? Other than that Banshee was the only clear loser, and Rhythmbox was the surprise winner.
It is important to note that these results could easily be changed by the number of plug-ins you have on in these programs.
So Amarok, BMPx, Exaile, Quod Libet, and Rhythmbox make it to the next round.