eBGDAE1=966825519193191941919565519197191981919910111213141516171819202122=9623=9624=9625=9626=9627=96282930=9631=9632=9633=9634=96353637=9638=9639=9640=9641=9642=964344=9645=964684794849850515253545556=9657=9658=9659=9660=9661=9662=9663=9664=966566=9667=9668=9669=96707172=9673=9674=9675=967677=9678=9679=9688098182883848586878889=9690=9691=9692=969394=96Change tuning (R)