Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Kerr_MM/24CountryDances_1766_Johnson.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_6681.log 291355 Log file, useful mostly for debugging
Coll_66812.log 288545 Log file, useful mostly for debugging
Coll_66814.log 670709 Log file, useful mostly for debugging
Coll_66815.log 285735 Log file, useful mostly for debugging
Coll_66817.log 287140 Log file, useful mostly for debugging
Tune-6681-24CountryDances_1766_Johnson.abc 168 ABC music file with the extracted tune(s)
Tune-6681-24CountryDances_1766_Johnson.txt 168 Plain-text file with the extracted tune(s)
Tune-6681-get.log 3483 Log file, useful mostly for debugging
Tune-66812-get.log 1349 Log file, useful mostly for debugging
Tune-66818-get.log 1368 Log file, useful mostly for debugging
These files should be available for 24 hours.