Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/session/Oivan_Ilo/Kulkurin_Masurkka-Gm,Am-48-12.abc/mazurka" 
<head>
404 Not Found</title>
<body>
Not Found</h1>
The requested URL /~jc/music/session/Oivan_Ilo/Kulkurin_Masurkka-Gm,Am-48-12.abc/mazurka was not found on this server.</p>
</html>
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Tune-27237-043_Humpty_Dumpty.abc 719 ABC music file with the extracted tune(s)
Tune-27237-043_Humpty_Dumpty.pdf 16901 Portable Data Format
Tune-27237-043_Humpty_Dumpty.ps 34178 PostScript
Tune-27237-043_Humpty_Dumpty.txt 719 Plain-text file with the extracted tune(s)
Tune-27237-21121_Thro_the_Wood_Laddie.abc 989 ABC music file with the extracted tune(s)
Tune-27237-21121_Thro_the_Wood_Laddie.ps 42643 PostScript
Tune-27237-21121_Thro_the_Wood_Laddie.txt 989 Plain-text file with the extracted tune(s)
Tune-27237-get.log 13299 Log file, useful mostly for debugging
Tune-27237-mazurka.abc 182 ABC music file with the extracted tune(s)
Tune-27237-mazurka.txt 182 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.