Chords for How to play a Smooth Overblow on Blues Harmonica Tutorial

_ _ _ _ _ _ _ _
_ _ Hi there, I'm just going to demonstrate a technique I've just stumbled across for
getting a sweeter sound out of an overblow.
The overblown question in this
sample is the overblow on six and it occurs a couple of times in this small
sample I'll play of Autumn Leaves.
I'll play that first and then I'll describe
the technique afterwards. _ _
_ [Abm] _ [Bb] _ _ _ [B] _ _ _
_ _ [Bb] _ [Gm] _ _ _ _ [Gb] _
_ [Cm] _ _ _ _ [D] _ _ [C] _
_ _ [D] _ [Bm] _ _ [Am] _ _ [C] _
_ [Bm] _ _ _ _ _ _ _
_ _ _ _ _ _ So the technique involves _ tapping the harp really or bouncing it off the lips.
The six [Eb] overblow played on its own and especially on a prolonged note can
sound a bit harsh.
I'll play the overblown six. _ _ _
_ _ _ _ [B] It's doable but sounds a bit
dull.
_ So the [Bb] technique I'm using here is a little bit like the
old corny campfire sound, [Em] do you know any?
_ _ [N]
But to get that tremolo effect I'm using, well
really bouncing the harp off my lips and trying to keep the seal.
That was a bit
difficult at first but that's what it sounds [F] like. _ _ _ _ _
Sounds much nicer to my ears
anyway.
Here again. _ _ _ _
_ _ The more even you can get the oscillation the better the
sound will be.
[Bb] So I hope you found this video useful and it