eBGDAElet ring1=90022244202223023let ringlet ring40025022260222222let ring70222802229023let ringlet ring100021102221202224212let ring130222142232015041620let ring1702221822340190222200210222222230230let ringlet ringlet ring242222025022222646456let ringlet ring272423423280290765765let ringlet ring300765765310765765let ringlet ring320765765330222340222let ring3502336002370222let ringlet ring3802222223902224002224102342002430222let ringlet ringlet ring44022242124502224622320let ring470448204902225022340510222520530222let ring5422305505622220let ringlet ringlet ring570222584665590222let ringlet ringlet ring604665610222624665let ringlet ring6324234236406507657656602120Change tuning (R)