Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Kerr_MM1-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_4918.log 529322 Log file, useful mostly for debugging
Coll_49186.log 263256 Log file, useful mostly for debugging
Coll_49187.log 261851 Log file, useful mostly for debugging
Form_49182.log 976 Log file, useful mostly for debugging
Tune-4918-Kerr_MM1-V1.abc 158 ABC music file with the extracted tune(s)
Tune-4918-Kerr_MM1-V1.txt 158 Plain-text file with the extracted tune(s)
Tune-4918-get.log 3223 Log file, useful mostly for debugging
Tune-49186-get.log 6540 Log file, useful mostly for debugging
Tune-49188-get.log 8389 Log file, useful mostly for debugging
These files should be available for 24 hours.