eBGDAE1=100201821182044221201821201832118202321420182118520182118206212018212018721182018208182120181691618181810212018211811162020201223212018212121212121132120212020212314252315202023212016212018202121212121172120212020212318252319202023212020121201821212=6021201821Change tuning (R)