eBGDADlet ringlet ringlet ring1=1605534423777455536let ring77778910111213141516171819202122232425262728293031323334353637383940414243444546474849let ringlet ring5051525354555601023571023let ringlet ringlet ring5853335975556061626364555365let ringlet ringlet ringlet ringlet ring665333677555685553695333707555let ring7155537273747576777879808182Change tuning (R)