Posted by David on August 21, 2001 at 12:56:37:
In Reply to: Harmonikey posted by Lester on August 19, 2001 at 18:03:00:
: Whats that harmonikey with the little button?
: Whats that darn thing for?
The button opens a different set of reeds, changing pitch one half step. It's called a chromatic harmonica and there is some info in this message board.