Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/ECPMH/CSRHW-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_65081.log 839 Log file, useful mostly for debugging
Tune-6508-CSRHW-abc1.abc 148 ABC music file with the extracted tune(s)
Tune-6508-CSRHW-abc1.txt 148 Plain-text file with the extracted tune(s)
Tune-6508-get.log 3153 Log file, useful mostly for debugging
Tune-65089-get.log 1442 Log file, useful mostly for debugging
These files should be available for 24 hours.