So, I'm in the beginning of cutting together a demo, and I've got everything else I need, but the one thing that I'm missing is a good harmonica microphone. Do you think a Shure SM58 would work, or should I look into a specialized mic? If I am going to use the SM58, do you have any suggestions for what to do to get a better sound? I've been playing around with it through a low-wattage bass amp that I have and it's not doing a whole hell of a lot(don't know if it's the mic, the cable, or the amp).