eBGDAD1=74442345678910111213141516171819202122232425262728293031323334353637202019191717191938202019191717191939202019191717191940202019191717191941202019191717191942202019191717191943202019191717191944202019191717191945464748495051525354555657585960616263646566676869Change tuning (R)