Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Kohlers1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_9459.log 249206 Log file, useful mostly for debugging
Coll_94593.log 270283 Log file, useful mostly for debugging
Coll_94594.log 268876 Log file, useful mostly for debugging
Coll_94595.log 499299 Log file, useful mostly for debugging
Tune-9459-Kohlers1.abc 155 ABC music file with the extracted tune(s)
Tune-9459-Kohlers1.txt 155 Plain-text file with the extracted tune(s)
Tune-9459-get.log 16789 Log file, useful mostly for debugging
Tune-94592-get.log 6131 Log file, useful mostly for debugging
Tune-94596-get.log 6661 Log file, useful mostly for debugging
These files should be available for 24 hours.