Hi everyone. Its now my 4th day with S950 from an S650.Its a great keyboard in my 4 day ownership.It will be my first performance today with it. When you click voice category like pianos and click 8 below the screen, you here very good sounding pianos.Can somebody help me how to fine tune the pianos for example to that output hered when you click the 8.I am using the songbook to get some of the settings for certain songs but have not yet got something sounding like that output I have described above. To put it in another way, can somebody out there with the same keyboard give me some info on how he or she has tuned his or her S950 and to what level. The outline of the steps and the numbers set when tuning.Thanks you in advance for your help.I love Yamaha