Expert musicians know what they are doing. Their experience comes from working on, maintaining, and mastering the skills in the following four quadrants of piano study.
If I can help you, call me.
You've got to learn your instrument. Then, you practice, practice, practice. And then, when you finally get up there on the bandstand, forget all that and just wail.
I'm a professional pianist and music educator in West Toronto Ontario. I'm also a devoted percussionist and drum teacher.