eBGDAElet ringlet ring1=789667979669667979664429797911797735579977455795678910111213141516171819202122232425262728293031323334359797997979369797911737382439979799797944409797911741422443444445464748495051525354555657585924242424242424242424602424242424242424242461242424242424242424246224242424242424242424639797964Change tuning (R)