Invisible tuning fork
- Exploration Stage
- Angela's Park
- From
- Martha
- Description
- To tune the organ, the doctor used the work of the great master Stradivari. In other words, to play the music of the order, you need a special Stradivari violin with soul strings.
- Completed
- What a wonderful violin. Stradivari is a true master. Look... this violin is not old or tired at all.