KEY_SHIFTER в Android Market

KEY_SHIFTER (v. 1.0.0) Разработано Microworks CO.,LTD

This application is for musician who want to confirm transposition of key much easily.

<How to use>
Outer-circle indicates original key of tune, inner-circle indicates post-transposition key of it.

[Sharp a tone]
  Spin inner-circle left or tap "left" button.

[Flat a tone]
  Spin inner-circle right or tap "right" button.

<Operational environment>
Android Ver2.2

<Test / verify operation>
Sharp IS03