Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1783/cont.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_99812.log 268875 Log file, useful mostly for debugging
Tune-9981-cont.abc 141 ABC music file with the extracted tune(s)
Tune-9981-cont.txt 141 Plain-text file with the extracted tune(s)
Tune-9981-get.log 3034 Log file, useful mostly for debugging
Tune-99813-get.log 1605 Log file, useful mostly for debugging
Tune-99814-band8.abc 142 ABC music file with the extracted tune(s)
Tune-99814-band8.ps 6 PostScript
Tune-99814-band8.txt 142 Plain-text file with the extracted tune(s)
Tune-99814-get.log 7137 Log file, useful mostly for debugging
Tune-99815-MSRPB.abc 142 ABC music file with the extracted tune(s)
Tune-99815-MSRPB.ps 6 PostScript
Tune-99815-MSRPB.txt 142 Plain-text file with the extracted tune(s)
Tune-99815-get.log 8635 Log file, useful mostly for debugging
Tune-99817-get.log 1616 Log file, useful mostly for debugging
These files should be available for 24 hours.