eBGDAE1=720232320442203230230232320420323022302230223022302230256789101112131415161718192021222324252627282930313233343536373839023232040203230241023232042203230223022302230223022302434445464748495051525354555657585960616263646566777557777757677775577777576877755777775769777557777757Change tuning (R)