Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811.abc/band8.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-51679-Robin_and_Kate.abc 1227 ABC music file with the extracted tune(s)
Tune-51679-Robin_and_Kate.pdf 16206 Portable Data Format
Tune-51679-Robin_and_Kate.ps 33270 PostScript
Tune-51679-Robin_and_Kate.txt 1227 Plain-text file with the extracted tune(s)
Tune-51679-band8.abc 146 ABC music file with the extracted tune(s)
Tune-51679-band8.txt 146 Plain-text file with the extracted tune(s)
Tune-51679-get.log 8456 Log file, useful mostly for debugging
These files should be available for 24 hours.