eBGDAElet ring1=1202141203044221412030let ring321412030421412030let ring5575587556754310543let ring78109812109881221008070let ring9832153211032000200let ring111053255321231053410123101039107let ring13127857557551435104837543let ring1581089812109816023080190let ring17203172191203211819215017019200let ring1913125103122553220754512310797let ring218210102223Change tuning (R)