This is RTcmix version 4.0, for Linux, Mac OS X, and other Unix platforms. See the INSTALL file for compilation and installation instructions. See the files in the docs directory for more information about using RTcmix. See the AUTHORS and LICENSE files for information about the license to this software. New versions of RTcmix appear at: ftp://presto.music.virginia.edu/pub/rtcmix Also see the on-line docs and tutorials at: http://rtcmix.org