I can’t believe it ….I’m 67 yrs old …bought my first harp in 1969 when I was 11 …… I’m just learning there are “ High Tuned “ harmonicas out there . I know of all others like Country tuned and such . But where have you been hiding High Tuned . All searches lead me to a dead end and High G only . Who makes them ?? Where can I get them ??
Educate me please !!!
The Seydel 1847 Classic is available in HG (high G), HAb (high Ab), HA and HBb.
There is no additional charge for these “exotics”.
@thunder58 https://www.seydel1847.de/epages/Seydel1847.sf/sec367a6b7e45/?ObjectPath=/Shops/Seydel/Products/16201/SubProducts/16201HG
They’ve even got a little sound file to listen to.
Who in the States sells them ? Shipping from overseas could triple the price
Edit : Found it
Lee Oskar makes them too and they are half price.
Ciao
Stefano 
Thank you @Dai
@dai Seems Seydel is the only one who offers 4 different keys . All others only offer the one key / High G