Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1001/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
Coll_23864.log 273090 Log file, useful mostly for debugging
Coll_23865.log 141512 Log file, useful mostly for debugging
Tune-2386-CDSS_CDoT.abc 146 ABC music file with the extracted tune(s)
Tune-2386-CDSS_CDoT.txt 146 Plain-text file with the extracted tune(s)
Tune-2386-get.log 3125 Log file, useful mostly for debugging
Tune-23861-get.log 1430 Log file, useful mostly for debugging
These files should be available for 24 hours.