Although very nice, not good for music listening!
Although very nice, most of these chairs listed on this thread are not good for music listening!
I own one of the Stressless/Ekorness glider chair as well as the much less epxensive IKEA Poang chairs (which is much better for music listening than the Stressless) and do no find them to allow me to listen to music to its full potential.
The problem is that the headrest or backrest is too high so the sound behind you is reflected back to you - similar to poor room acoustics. Ideally, your sitting position should be with the back wall pretty far away from you, so imagine how much worse a chair is that reflects sound that is directly behind you. Using these chairs brings in (to a much lesser degree) the same effect as cupping your hands right behind your ears - try it right now. When I try it my laptop's fan sounds much louder and it sounds like I am in a tunnel. When I listen to music in these chairs, especially when I lean back into them, the depth of the sound stage is totally lost. As someone mentioned, removing their headrest resulted in better sound.
If anytime I need to do critical listening, I sit on the edfge of my seat (to be further away from the back/head rest). Or I sit on my guitar stool. It's not as comfortable, but it sounds much better.