Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/CNS/Tune-93021-tmp.abc/tmp" 
Server: Apache/2.4.33 (Unix) LibreSSL/2.2.7 PHP/7.1.33
Content-Length: 239
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /~jc/music/book/CNS/Tune-93021-tmp.abc/tmp was not found on this server.</p>
</body></html>
[P=get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_53900.log 896378 Log file, useful mostly for debugging
Coll_53905.log 470155 Log file, useful mostly for debugging
Coll_53909.log 475696 Log file, useful mostly for debugging
Sess-53906.log 14547 Log file, useful mostly for debugging
Tune-5390-get.log 2688 Log file, useful mostly for debugging
Tune-5390-tmp.abc 358 ABC music file with the extracted tune(s)
Tune-5390-tmp.txt 358 Plain-text file with the extracted tune(s)
Tune-53900-get.log 10766 Log file, useful mostly for debugging
Tune-53905-get.log 1574 Log file, useful mostly for debugging
Tune-53906-get.log 5196 Log file, useful mostly for debugging
These files should be available for 24 hours.