This is why I effing love jazz.
If I heard this lady practising across the street I definitely wouldn't be able to connect with her melody or downbeat or tempo or key. It would just be random sounds. Similarly, if I only heard the band playing without her I'd probably just think it's a pleasant background groove.
However hearing both together somehow give off a friggin' awesome sound, and it all clicks into place in some weird stellar combustion. It's like you can't have one without the other.
I wonder if it's their own composition or a cover of a jazz standard? (This short snippet was all she posted on her insta yesterday). Does anyone recognize it...?
www.youtube.com/watch?v=x-MhGhEJ_Mo