eBGDAElet ring1=70022000220220002244let ring20320002303200023let ring30550005505500055let ring40570007505700075let ring5=660220002232222200let ring62000000032000002let ring70220002232222200let ring83200300013321233let ring90220002232222200let ring102000000032003002let ring110220002232222200let ring12320030001332123313=7013414=70441516171819202122=8723=8724=8725=8726=7827=7828=7829=7830=7831=7332=7333=7334=7335=7336=7337=7338=7339=7340=7341=7342=7343=7344=7345=7346=7347484950512452=72445354555657585960=71616263646566676869707172=7873=7874=7875=7876=7377=7378=7379=7380=7381=7382=7383=7384=7385=7386=7387=908889Change tuning (R)