eBGDAElet ring1=1203212321244232123212let ring322122212422122212let ring530102010630102010let ring732123212822122212let ring9221222121030102010let ring11301020101212331312331233141220122015102310231633002333002317123312331812201220191023102320330023330023211233222324252627282930313233Change tuning (R)