Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/cache/Tune-15287-Kerr_MM2-V2.abc/tmp"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Tune-49719-get.log 10862 Log file, useful mostly for debugging
Tune-49719-tmp.abc 164 ABC music file with the extracted tune(s)
Tune-49719-tmp.txt 164 Plain-text file with the extracted tune(s)
Tune-49719-waif-5.abc 276 ABC music file with the extracted tune(s)
Tune-49719-waif-5.malt 1369 Musical Instrument Digital Interface, alternate name for midi format
Tune-49719-waif-5.mid 1369 Musical Instrument Digital interface, shortened name for midi format
Tune-49719-waif-5.midi 1369 Musical Instrument Digital Interface, electronic version of the tune(s)
Tune-49719-waif-5.txt 276 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.