Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/MM3/EFDSS_CDM6.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_60364.log 1390685 Log file, useful mostly for debugging
Tune-60364-EFDSS_CDM6.abc 146 ABC music file with the extracted tune(s)
Tune-60364-EFDSS_CDM6.txt 146 Plain-text file with the extracted tune(s)
Tune-60364-get.log 6655 Log file, useful mostly for debugging
These files should be available for 24 hours.