ftp.ntua.gr:/mirror/CTAN/systems/msdos/musfilt/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] musfilt.zip                                      04-Jan-1995 02:00  146K  
[   ] README                                           21-Feb-1995 02:00  2.2K
Apache/2.2 Server at ftp.ntua.gr Port 80