Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Stewart/Riddell/tmp/Tune-74557-slurs.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_81811.log 363783 Log file, useful mostly for debugging
Tune-81811-Tune-74557-slurs.abc 168 ABC music file with the extracted tune(s)
Tune-81811-Tune-74557-slurs.txt 168 Plain-text file with the extracted tune(s)
Tune-81811-get.log 12032 Log file, useful mostly for debugging
These files should be available for 24 hours.