Mine is Strawberry since it has a ton of options and plays a ton of formats. It's also (distant) fork of Amarok 1.4 and integrates well with KDE Plasma. I'm curious what other people are using these days. What's your favorite player?
Yeah I miss the visualizations in clementine, and project M doesn't seem to work for me on my system w strawberry. It loads but it doesn't seem like it's responding to playing music.