Revolution B

Similar in spirit to dkdsp, Revolution B 0.1 (or revb) creates .brstm files from

mono standard .dsp. It can also extract .dsp from .brstm, and has an "examine"
mode to only print out information.
I have observed a few variants on the general format; revb supports those that 
I've seen. When extracting or examining it will inform you of the options you 
would need to use to generate a .brstm with the same features. It also performs 
a good many consistency checks. If you intend to use it to replace music in a
game,
it is recommended that you extract an exsiting file to check that revb can 
generate a suitable replacement, and to find what options might be needed.
Notably revb does not attempt to fill the ADPC table, which I think is
used for seeking.