Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Gow/CSR4-abc2.pdf/CR2-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_70682.log 938 Log file, useful mostly for debugging
Tune-7068-CR2-abc2.abc 158 ABC music file with the extracted tune(s)
Tune-7068-CR2-abc2.txt 158 Plain-text file with the extracted tune(s)
Tune-7068-get.log 6064 Log file, useful mostly for debugging
Tune-70681-get.log 3418 Log file, useful mostly for debugging
Tune-70682-get.log 8342 Log file, useful mostly for debugging
Tune-70684-get.log 5116 Log file, useful mostly for debugging
Tune-70686-SkillernChalloner_PCD1.abc 160 ABC music file with the extracted tune(s)
Tune-70686-SkillernChalloner_PCD1.txt 160 Plain-text file with the extracted tune(s)
Tune-70686-get.log 8062 Log file, useful mostly for debugging
Tune-70687-get.log 4187 Log file, useful mostly for debugging
Tune-70688-get.log 4892 Log file, useful mostly for debugging
Tune-70689-get.log 4175 Log file, useful mostly for debugging
These files should be available for 24 hours.