Yes I am, but I lapsed for a while (having kids did that!). I am getting the technique back again and doing a small bit of performing and trying to work out where to go with it. Have to say I miss it dreadfully and constantly kick myself for not keeping it up.
The voice naturally has to have vibrato in it, which is why I cannot understand this straight tone singing. With good technique you can learn how to straighten the voice correctly, but there is always a vibrancy to it. I just feel like screaming at these early music 'singers', use your resonances and stop gripping your voice!!
I ADORE frauenliebe und leben btw. I have a recording of Anne sofie von otter singing it which is just divine. One of my favourite mezzos right now is Angelika Kirchschlager though. Such an amazing voice and beautiful natural acting.
Now here is some real singing to make you weep.