Thank you orpheus and pryso for the warm welcome, I appreciate it.
The last clips are great so will boldly follow your example and post 'a voice' (but more than just a voice) of a lady whose singing I admire.
https://www.youtube.com/watch?v=ouuRsRz8syM
It gives me chills every time I listen to this. This song describes, if I am not mistaken, her life.
p.s.
I see that you use expression 'jazzy' to describe someone's personality and I kinda like it and suppose can guess what does it mean but still, if somebody could tell me more about it...