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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_44531.log 644611 Log file, useful mostly for debugging
Coll_44536.log 140138 Log file, useful mostly for debugging
Tune-4453-get.log 3053 Log file, useful mostly for debugging
Tune-4453-proto.abc 142 ABC music file with the extracted tune(s)
Tune-4453-proto.txt 142 Plain-text file with the extracted tune(s)
Tune-44531-get.log 15111 Log file, useful mostly for debugging
Tune-44532-get.log 4503 Log file, useful mostly for debugging
Tune-44533-get.log 9690 Log file, useful mostly for debugging
Tune-44535-get.log 4541 Log file, useful mostly for debugging
Tune-44536-get.log 4455 Log file, useful mostly for debugging
Tune-44537-11151_Air-001.svg 61896 Scalable Vector Graphics format
Tune-44537-11151_Air.abc 1593 ABC music file with the extracted tune(s)
Tune-44537-11151_Air.txt 1593 Plain-text file with the extracted tune(s)
Tune-44537-get.log 9286 Log file, useful mostly for debugging
These files should be available for 24 hours.