Hello, I am trying to bring my Casio WK 1630 back into use. I am not a pro and am very limited in knowledge of this instrument. I am struggling with finding out some things. I think I have found the tone selection that I want to use, but there is not a list that I can find. Is there a list of tones anywhere? The list in the manual that I found was difficult to use and did not include 130 standard piano. Is there a better list? But what I cannot find at all is a list of rhythms. Is there a way to find out the rhythm selections? I see the rhythm button, but that is not it. Can you help with this?