abc2mtex converts the "abc" music notation into MusiXTeX format. This can help simplifying writing tunes in a TeX format. The abc2mtex user documentation is installed as ${PREFIX:-/usr/local}/share/texmf/doc/abc2mtex/usrguide.ps, and a few examples can be found there in another subdirectory called `examples'. Note that the original programs `search' and `sort_in' have been renamed to `abc_search' and `abc_sort_in', respectively, to make their purpose clearer.