I have a 4-hole harmonica. It is too simple; so, I can play simple songs only.
I have searched on
Now, I want to know: "Is there any
harmonica technique to play more than 8 notes, on a 4-hole harmonica?", and: "Can you show me the link to a document or video... to help me improve my 4-hole harmonica skill?".
I am sorry, I like 4-hole harmonica type only; so, please don't advice me buying a new harmonica type.