The Two Tone Harmonica

What I learned today: I noticed that when I breathe in the sound is a higher pitch than when I breathe out.

I guess than makes me a two tone harmonica.

I just tried playing a very small part of the Star Spangled Banner. I am not sure that it would have been recognizable as the StaSpaBan by anyone else.

I should examine other national anthems to see if any of them are more compatible to this particular musical instrument.

I think I just came up with a new idea for a human 'pipe' 'organ' - it would involve a large group of people of varying nasal cavity dimensions and accurately well timed coordinated placement of microphones.