Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/was/CSGBT_1794-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_7530.log 430410 Log file, useful mostly for debugging
Coll_75301.log 436010 Log file, useful mostly for debugging
Coll_75304.log 434608 Log file, useful mostly for debugging
Coll_75307.log 872018 Log file, useful mostly for debugging
Coll_75308.log 261010 Log file, useful mostly for debugging
Tune-7530-CSGBT_1794-V1.abc 149 ABC music file with the extracted tune(s)
Tune-7530-CSGBT_1794-V1.txt 149 Plain-text file with the extracted tune(s)
Tune-7530-get.log 3193 Log file, useful mostly for debugging
Tune-75303-get.log 1395 Log file, useful mostly for debugging
Tune-75305-get.log 4348 Log file, useful mostly for debugging
Tune-75307-get.log 4395 Log file, useful mostly for debugging
These files should be available for 24 hours.