4 blow on harmonica sounds bad. Jan 2, 2020 16:49:54 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by castletonsnob on Jan 2, 2020 16:49:54 GMT -5 In a previous thread, I said my harmonica sounds bad. This is what I meant.vocaroo.com/2yW9DLIAhS5How does a harmonica that's only a month old have this problem?