DATE: Fri, 07 Jan 1994 09:05:58 CST From: "Daniel Z. Frank 312.557.8734" Subject: re: note bending
Gordon asked about bending the notes in the opposite direction. I'm not sure if you're talking about just bending the notes slightly or actually achieving a full chromatic scale on the diatonic-overblows and overdraws-, but both are possible.
My suggestion is to check out Howard Levy's video "New Directions for Harmonica". I think its on Homespun Video, and it addresses the issue of achieving the chromatic scale on the diatonic(no retuning neccessary). Yes, notes like the six overblow are very appealing -- it is the same note as the three draw bent down one semi tone. Another possible source is Steve Baker's Harp Handbook. I think it has a brief overview of the overblow.
As far as bending the notes in the opposite direction, this too is possible. I find that when i have a good vibrato going, say on six blow, I'm bending almost up to the six overblow.
i hope these suggestions are helpful. I'm sure some other players (Winslow?) can give even more insight into wht you're looking for.