Rok, you are a full fledged "jazz aficionado"; the music you selected made that determination. There is the "young Sheila"; the "middle aged Sheila", and there is the "old Sheila"; you selected the one we now like the most.
Did you hear those dynamite musicians she had with her? I know you did, I just wanted to let you know that I heard them too.
I have this CD "Portrait of Sheila", that I like a lot;
https://www.youtube.com/watch?v=-34UkHqd3B4&list=PL0q2VleZJVEmZ4zvGNH1l74rupONXEokX&index=2
She can make everything she sings sound special, that's because she's a very special artist.
https://www.youtube.com/watch?v=PhRRg_IYPjc&list=PL0q2VleZJVEmZ4zvGNH1l74rupONXEokX&index=4