Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1791/FARNE_Anonymous1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_81792.log 291811 Log file, useful mostly for debugging
Tune-8179-FARNE_Anonymous1.abc 153 ABC music file with the extracted tune(s)
Tune-8179-FARNE_Anonymous1.txt 153 Plain-text file with the extracted tune(s)
Tune-8179-get.log 3251 Log file, useful mostly for debugging
Tune-81793-CSRHW-abc2.abc 150 ABC music file with the extracted tune(s)
Tune-81793-CSRHW-abc2.txt 150 Plain-text file with the extracted tune(s)
Tune-81793-get.log 3202 Log file, useful mostly for debugging
Tune-81795-WilliamCampbell_10thBook_1798-V2.abc 169 ABC music file with the extracted tune(s)
Tune-81795-WilliamCampbell_10thBook_1798-V2.ps 6 PostScript
Tune-81795-WilliamCampbell_10thBook_1798-V2.txt 169 Plain-text file with the extracted tune(s)
Tune-81795-get.log 4576 Log file, useful mostly for debugging
These files should be available for 24 hours.