eBGDAD13=171342542542542342342442342542542542342342334254254254234234243425425427647647647645342542542542342342634254254254234234273425425425423423428342542542764764764764934254254254234234210342542542542342342113425425425423423421234254254276476476476413342542542542342342143425425425423423421534254254254234234216342542542764764764764171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364Change tuning (R)