I modified a Lee Oskar harmonica in A. Pitch was lowered one semi tone in draw hole3 and raised one semi tone in draw hole 6.
The harmonica was recorded to three different tracks, two tracks for the Bulldozer riff in the background and one for the solo harmonica and vocals.
Track 1 (in the middle - solo harmonica and vocals): Hohner Blues Blaster microphone connected into vocals processor Digitech Vocal 300 connected into Boss recording studio.
Track 2,3 (left & right - Bulldozer riff): Shure SD545 microphone connected into POG2 connected into vocals processor Digitech Vocal 300 connected into Boss recording studio.
POG2: Electro-Harmonix POG2 Polyphonic Octave Generator was used to produce the heavily distorted sound for the Bulldozer riff. On track 2 the pitch is lowered one octave. On track 3 the pitch is lowered two octaves.
Nice man. Love the backing track stuff you come up with. Wish I had the equipment you use, of course getting it wouldn't be hard, but learning how to operate would be be the hurdle for this un-tech mind. Could you just send me a CD with all the tracks on it? Just kidding... or am I? Keep it up bro.