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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_60141.log 272209 Log file, useful mostly for debugging
Coll_60146.log 270810 Log file, useful mostly for debugging
Tune-6014-blank.abc 148 ABC music file with the extracted tune(s)
Tune-6014-blank.txt 148 Plain-text file with the extracted tune(s)
Tune-6014-get.log 3091 Log file, useful mostly for debugging
Tune-60141-get.log 1457 Log file, useful mostly for debugging
These files should be available for 24 hours.