eBGDAE1=115442345620202020207202020202082020202020920202020201020202020201120202020201220202020201320202020201415161718192021222324252627282930313233343536373839404142434445464748495051525354202020202055202020202056202020202057202020202058202020202059202020202060202020202061202020202062636465666768697071Change tuning (R)