eBGDAE1=90442345678910111213141519161916191620161916201617161621172117211721172017211718171720172017201721172017211718171820172017201721171916201617161919161916191620161916201617162021172117211721172017211718172122232425262719161916191620161916201617162821172117211721172017211718172920172017201721172017211718173020172017201721171916201617163119161916191620161916201617163221172117211721172017211718173334353637201720172017211720172117181738391916191619162016191620161716402117211721172117201721171817Change tuning (R)