When most people think of harmonicas, they probably imagine one of a few things. Those little hand-held instruments often bring to mind memories of cheap childhood toys that you never bothered to master, or maybe the twangy tunes played around a camp fire, or simple tunes of that variety.
Most people don't tend to think of sick jam sessions when it comes to mouth organs.
But listen to what happens when these two players get together and start tearing it up in front of a small audience...