Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1811/JohnTreat_GftF2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_81286.log 2287285 Log file, useful mostly for debugging
Tune-8128-JohnTreat_GftF2.abc 152 ABC music file with the extracted tune(s)
Tune-8128-JohnTreat_GftF2.txt 152 Plain-text file with the extracted tune(s)
Tune-8128-get.log 3237 Log file, useful mostly for debugging
Tune-81280-MSRPB.abc 142 ABC music file with the extracted tune(s)
Tune-81280-MSRPB.pdf 2217 Portable Data Format
Tune-81280-MSRPB.ps 6 PostScript
Tune-81280-MSRPB.txt 142 Plain-text file with the extracted tune(s)
Tune-81280-get.log 4735 Log file, useful mostly for debugging
Tune-81284-ODonnels_H-001.svg 20868 Scalable Vector Graphics format
Tune-81284-ODonnels_H.abc 441 ABC music file with the extracted tune(s)
Tune-81284-ODonnels_H.txt 441 Plain-text file with the extracted tune(s)
Tune-81284-get.log 4039 Log file, useful mostly for debugging
These files should be available for 24 hours.