Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/CNS/Tune-92769-tmp.abc/tmp"

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_74993.log 3811638 Log file, useful mostly for debugging
Coll_74996.log 479852 Log file, useful mostly for debugging
Coll_74999.log 475696 Log file, useful mostly for debugging
Tune-7499-get.log 3085 Log file, useful mostly for debugging
Tune-7499-tmp.abc 154 ABC music file with the extracted tune(s)
Tune-7499-tmp.txt 154 Plain-text file with the extracted tune(s)
Tune-74990-get.log 5262 Log file, useful mostly for debugging
Tune-74991-get.log 10207 Log file, useful mostly for debugging
Tune-74997-get.log 3478 Log file, useful mostly for debugging
Tune-74999-get.log 4415 Log file, useful mostly for debugging
These files should be available for 24 hours.