Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1785/MSRPB.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-62314-MSRPB.abc 142 ABC music file with the extracted tune(s)
Tune-62314-MSRPB.txt 142 Plain-text file with the extracted tune(s)
Tune-62314-WilliamCampbell_10thBook_1798-V2.abc 168 ABC music file with the extracted tune(s)
Tune-62314-WilliamCampbell_10thBook_1798-V2.ps 6 PostScript
Tune-62314-WilliamCampbell_10thBook_1798-V2.txt 168 Plain-text file with the extracted tune(s)
Tune-62314-get.log 7635 Log file, useful mostly for debugging
These files should be available for 24 hours.