Improvisation Strictly by Ear Total Chaos but I Had Fun!!!

I thought I'd just play a backing track, not pay attention to what my hands are doing and to just try to play what I hear inside my head. Total chaos as I do not know if I'm even within the key. I just play and hope I nail a few. It was weird cause hitting many unwanted notes and trying to figure out what to do really challenged me in a fun way.