I played around with my new MP-2 and R-09 last night during the opening band for the Dresden Dolls show. I wanted to see how the MP-2's and R-09's bass filters sound, and how the internal mics would handle high SPLs.
I recorded about a minute with each setting. The comparison is of course not perfect because you can't really compare exactly the same parts of the show, but it should give a good clue about what to expect from each setting.
FLACs and information on what settings were used on which file can be downloaded here:
http://foo.dyndns.org/mp2_r09/