For a saxophonist in real life, this will make lots of sense, but for somebody who DOESN'T play saxophone, it might be a bit confusing! Control keys- A,S,D,J,K,L,SPACE PRESS P TO MAKE NOISE ASD are the upper keys. JKL are the lower keys. The space bar is the octave key! But what does that mean? Well, it's kind of hard to explain... I'll just make some tabs I guess. G |A |B |C |D |E |F# ◉ |◉ |◉ |◎ |◉ |◉ |◉ ◉ |◉ |◎ |◉ |◉ |◉ |◉ ◉ |◎ |◎ |◎ |◉ |◉ |◉ N |N | N |N |Y |Y | Y ◎ |◎ |◎ |◎ |◉ |◉ |◎ ◎ |◎ |◎ |◎ |◉ |◉ |◉ ◎ |◎ |◎ |◎ |◉ |◎ |◎ N= No space Y= Space ◎= Do not press ◉= Press To play those certain notes, mess around with playing A S D J K L SPACE until you get the same configuration as on there. I'm sure you'll understand it soon enough :3
EDIT - PRESS "P" TO MAKE NOISE