eBGDAE1=784423456789424010420411204240120130424014420415204202421602179270927052187052927070199270927052207052525270213024022223424024420425204202426220227042402842042920420242300231927092705232705292707033927092705234705252527035302402363738394041424344454240464204472040220244820490424050010445102022225242005392709270525470529270705592709270525670525252705730240258596061626364656667246844697071Change tuning (R)