Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Kerr_MM/JohnTreat_GftF1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_83686.log 1323231 Log file, useful mostly for debugging
Tune-83686-JohnTreat_GftF1.abc 155 ABC music file with the extracted tune(s)
Tune-83686-JohnTreat_GftF1.txt 155 Plain-text file with the extracted tune(s)
Tune-83686-get.log 3259 Log file, useful mostly for debugging
These files should be available for 24 hours.