Classical piano left hand patterns

1. What does your left hand do on piano?
2. What is the style of left hand piano playing called?

What does your left hand do on piano?

Your left hand plays a supporting role when you're at the piano. But even though it doesn't often get to play the melody, your left hand adds some crucial bass notes and accompaniment.

What is the style of left hand piano playing called?

Ragtime developed as a popular musical style at the end of the 19th Century. It has its origins in the saloon bars and dance halls of African-American communities. It was originally played on solo piano. The left hand played a very steady rhythm - a vamp style accompaniment which is on the beat.