eBGDAE1=80442345678910111213553145522023155531655220175531855220231955320552202122232425553265522023275532855220295533055220233155332552255333232345535532023632553753232380553955522407775223415252427775223435252447775222450234622224703032483234950515253545556555732325855595320160215561532326205563555226477752236552526677952236752526877752226902370222271030327222373525274777522375525276777522277023782222790303280323815282228332384232028535238653258733532888990919293Change tuning (R)