Hey everyone, I bought a pair of CM4 and decided to try various recording technic. It's not a review video per say, but I think you can get a lot of information from it. Every segment of the video consist of the pair of microphone at 18, 12, 6 inches from the bridge of the double bass. The microphone placement used are Spaced, XY and ORTF. In each case I played a 12 bar blues in Bb (same note) across two octave and a G Scale in 3rd Octave. Both played pizz and arco. Beware the video is more than 10 minutes. I didn't do any editing for the sound. CM4(x2) to Yamaha MG82CX to Garage Band (channel one panned to the right, channel two panned to the left). Enjoy!