Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/CDM5/AMHSI-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_41601.log 1605240 Log file, useful mostly for debugging
Coll_41605.log 287140 Log file, useful mostly for debugging
Tune-4160-AMHSI-abc1.abc 147 ABC music file with the extracted tune(s)
Tune-4160-AMHSI-abc1.txt 147 Plain-text file with the extracted tune(s)
Tune-4160-get.log 8893 Log file, useful mostly for debugging
Tune-41600-JohnTreat_GftF2.abc 151 ABC music file with the extracted tune(s)
Tune-41600-JohnTreat_GftF2.ps 6 PostScript
Tune-41600-JohnTreat_GftF2.txt 151 Plain-text file with the extracted tune(s)
Tune-41600-get.log 4237 Log file, useful mostly for debugging
Tune-41605-get.log 5201 Log file, useful mostly for debugging
These files should be available for 24 hours.