Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1785/Pioneer.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_4972.log 275904 Log file, useful mostly for debugging
Tune-4972-Pioneer.abc 144 ABC music file with the extracted tune(s)
Tune-4972-Pioneer.txt 144 Plain-text file with the extracted tune(s)
Tune-4972-get.log 11229 Log file, useful mostly for debugging
Tune-49720-Sydney_Flash-Bb-16-4-001.svg 24724 Scalable Vector Graphics format
Tune-49720-Sydney_Flash-Bb-16-4.abc 622 ABC music file with the extracted tune(s)
Tune-49720-Sydney_Flash-Bb-16-4.txt 622 Plain-text file with the extracted tune(s)
Tune-49720-get.log 4291 Log file, useful mostly for debugging
Tune-49722-get.log 5220 Log file, useful mostly for debugging
Tune-49723-get.log 1549 Log file, useful mostly for debugging
Tune-49727-get.log 4572 Log file, useful mostly for debugging
These files should be available for 24 hours.