Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/cache/Tune-3029-JamesOswald_CPC-abc2.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_32419.log 924 Log file, useful mostly for debugging
Tune-32419-get.log 14841 Log file, useful mostly for debugging
Tune-32419-tmp.abc 172 ABC music file with the extracted tune(s)
Tune-32419-tmp.txt 172 Plain-text file with the extracted tune(s)
Tune-32419-waltz.abc 184 ABC music file with the extracted tune(s)
Tune-32419-waltz.txt 184 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.