Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/march/CDSS_CDoT.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_12003.log 921 Log file, useful mostly for debugging
Tune-1200-CDSS_CDoT.abc 147 ABC music file with the extracted tune(s)
Tune-1200-CDSS_CDoT.txt 147 Plain-text file with the extracted tune(s)
Tune-1200-get.log 3131 Log file, useful mostly for debugging
Tune-12002-get.log 5869 Log file, useful mostly for debugging
Tune-12007-get.log 5655 Log file, useful mostly for debugging
These files should be available for 24 hours.