Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1758/CSGBT_1794-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-2142-CSGBT_1794-V1.abc 150 ABC music file with the extracted tune(s)
Tune-2142-CSGBT_1794-V1.txt 150 Plain-text file with the extracted tune(s)
Tune-2142-get.log 3201 Log file, useful mostly for debugging
Tune-21420-get.log 10839 Log file, useful mostly for debugging
Tune-21427-dim.abc 140 ABC music file with the extracted tune(s)
Tune-21427-dim.txt 140 Plain-text file with the extracted tune(s)
Tune-21427-get.log 3056 Log file, useful mostly for debugging
Tune-21429-get.log 1473 Log file, useful mostly for debugging
These files should be available for 24 hours.