Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JJC/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-7621-CSGBT_1794-V1.abc 149 ABC music file with the extracted tune(s)
Tune-7621-CSGBT_1794-V1.txt 149 Plain-text file with the extracted tune(s)
Tune-7621-get.log 7247 Log file, useful mostly for debugging
Tune-76212-get.log 4085 Log file, useful mostly for debugging
Tune-76213-get.log 4434 Log file, useful mostly for debugging
Tune-76215-get.log 5891 Log file, useful mostly for debugging
Tune-76216-get.log 4090 Log file, useful mostly for debugging
Tune-76217-get.log 5419 Log file, useful mostly for debugging
These files should be available for 24 hours.