One example of fear from playing the glass harmonica was noted by a German musicologist Friedrich Rochlitz in the Allgemeine Musikalische Zeitung:
The harmonica excessively stimulates the nerves, plunges the player into a nagging depression and hence into a dark and melancholy mood that is apt method for slow self-annihilation. If you are suffering from any kind of nervous disorder, you should not play it; if you are not yet ill you should not play it; if you are feeling melancholy you should not play it.
Xaphoon or bamboo sax.
The meat flute(click to show/hide)
The meat flute
Vaib y u do dis