【實用音樂app】Harp Levers|最夯免費app-綠色工廠好玩App

For Celtic or Folk harps with sharping levers. Quickly determine how to set your harp's levers in order to play in the key of your choice. Simply tell this app which key your harp is tuned to and what key you would like to play in. The app will show you the correct settings for your levers.Please note: this is not a tuning app.