This video is a little old. It’s from 2012.
The world of piano keyboards have come a long way, but what’s more obvious is that the actual piano software has come a long way.
Now you can literally plug your piano keyboard into your laptop, computer, iPad, and interact together in order to learn and practice piano.
You can track your accuracy score and overall progress.
With this rise in piano software popularity, more big companies like Yamaha and Alesis are creating very affordable piano keyboards and many of them are really good!