eBGDAE1=86442242424222424242232424242224242422424242422242424225252525232525252362525252325252523726242424262424248222020209101112131313131313121110111213101010101010988761415161313131313131211101112171010101010109887618292929272929292719292929272929292720292929272929292721302929283029292822302929283029292823262929292629292924272525252526272829303132333424242422242424223524242422242424223624242422242424223725252523252525233825252523252525233926242424262424244022202020414243444546474849=7850=74242424222424242251242424222424242252242424222424242253252525232525252354252525232525252355262424242624242456222020205758Change tuning (R)