i just got a piano and i am currently reading a book on how to learn it, and this book tells me how to find the names of each of the keys on the piano. problem is this is based off a standard piano with more keys and the chart doesnt match up with the information. for example it says every A key, is between the top 2 black keys out of a 3 key group.. is this information still correct with this different piano? if not, how can i find the names of the keys on this piano