Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/cache/Tune-10884-Playford_AB.abc/tmp"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Form_37919.log 865 Log file, useful mostly for debugging
Tune-37919-get.log 7218 Log file, useful mostly for debugging
Tune-37919-tmp.abc 164 ABC music file with the extracted tune(s)
Tune-37919-tmp.txt 164 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.