Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Gow/CR-abc1.pdf/CR-abc2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_61443.log 918 Log file, useful mostly for debugging
Tune-6144-CR-abc2.abc 155 ABC music file with the extracted tune(s)
Tune-6144-CR-abc2.txt 155 Plain-text file with the extracted tune(s)
Tune-6144-get.log 7417 Log file, useful mostly for debugging
Tune-61441-get.log 1388 Log file, useful mostly for debugging
Tune-61443-CR-abc1.abc 155 ABC music file with the extracted tune(s)
Tune-61443-CR-abc1.txt 155 Plain-text file with the extracted tune(s)
Tune-61443-get.log 3196 Log file, useful mostly for debugging
Tune-61444-get.log 4220 Log file, useful mostly for debugging
Tune-61445-get.log 1328 Log file, useful mostly for debugging
Tune-61448-get.log 4653 Log file, useful mostly for debugging
These files should be available for 24 hours.