eBGDAE1=764423368683686841464614646536868368686146461464673686836868866666664664693643643643641036436436436411446446132132123343341341341346646636836814346346346346154454454454451636436436436417364364364364183643643643641936868368682014646146462136868368682214646146462336868368682466666664664625364364364364263x364364364364Change tuning (R)