블루튠

9/1/2020

Alternative tuning options are added
(For Guitar)
Standard / Open G / Open F / Open E / Open D / Open C / Open A / Half Step up / Half Step down / Full Step down / Drop D / Double Drop D / Drop C# / Drop C# / Drop C / Drop B / Drop A / DADGAD(D modal)

(For Bass)
Standard / Half Step / Full Step / Drop D / Drop C / Low C / Low B

(For Ukulele)
Traditional / Standard / Slide / Slack Key / Low G / English / Canadian / Baritone / B tuning(-1) / C# tuning(+1)