eBGDAElet ring1=145455318886844288885883818848111311113511334554545454564515457445531888688888858898188let ring1011131111311111344551355124111114let ringlet ringlet ringlet ring131653541114345345541546let ringlet ringlet ringlet ringlet ring1611111417165354111834535455let ringlet ringlet ring19462035432116535411let ringlet ringlet ring22345345542346241611143let ring251342431263345532728293031Change tuning (R)