Can I get some good linear wave foam viewer?

This is a bit way off, but I know that there are a number of musicians out there who have inhabited the RW World. I wanted to ask anyone who has heard of Garage band can to give me some keywords. I am a pianist by profession, and I want to be a professional pianist. I’ve got this piano it has two octave, touch sensitive, a weighted keyboard, can I get some good linear wave foam viewer that I can use?
