This article is from the Bagpipe FAQ, by Denise McNickle email@example.com with numerous contributions by others.
Before getting Bagpipe TeX you'll first need TeX and MusicTeX. TeX is
the actual binary executable, and MusicTeX/Bagpipe TeX are macros which are
used with TeX.
If you are using a Unix system, you may want to see whether TeX and
MusicTeX are already installed. If you need to get them, they can be had by
anonymous FTP from any of the following sites:
SITE TeX Directory MusicTeX Directory ftp.shsu.edu /tex-archive /tex-archive/macros/musictex ftp.dante.de /tex-archive /tex-archive/macros/musictex ftp.tex.ac.uk /tex-archive /tex-archive/macros/musictex